1661928840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 640

約数和(自身を含む): 6981448320

約数和(自身を除く): 5319519480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 24, 26, 27, 30, 33, 34, 36, 39, 40, 44, 45, 51, 52, 54, 55, 60, 65, 66, 68, 72, 78, 81, 85, 88, 90, 99, 102, 104, 108, 110, 117, 120, 130, 132, 135, 136, 143, 153, 156, 162, 165, 170, 180, 187, 195, 198, 204, 211, 216, 220, 221, 234, 255, 260, 264, 270, 286, 297, 306, 312, 324, 330, 340, 351, 360, 374, 390, 396, 405, 408, 422, 429, 440, 442, 459, 468, 495, 510, 520, 540, 561, 572, 585, 594, 612, 633, 648, 660, 663, 680, 702, 715, 748, 765, 780, 792, 810, 844, 858, 884, 891, 918, 935, 936, 990, 1020, 1053, 1055, 1080, 1105, 1122, 1144, 1170, 1188, 1224, 1266, 1287, 1320, 1326, 1377, 1404, 1430, 1485, 1496, 1530, 1560, 1620, 1683, 1688, 1716, 1755, 1768, 1782, 1836, 1870, 1899, 1980, 1989, 2040, 2106, 2110, 2145, 2210, 2244, 2295, 2321, 2340, 2376, 2431, 2532, 2574, 2652, 2743, 2754, 2805, 2808, 2860, 2970, 3060, 3165, 3240, 3315, 3366, 3432, 3510, 3564, 3587, 3672, 3740, 3798, 3861, 3960, 3978, 4212, 4220, 4290, 4420, 4455, 4488, 4590, 4642, 4680, 4862, 5049, 5064, 5148, 5265, 5304, 5486, 5508, 5610, 5697, 5720, 5940, 5967, 6120, 6330, 6435, 6630, 6732, 6885, 6963, 7020, 7128, 7174, 7293, 7480, 7596, 7722, 7956, 8229, 8415, 8424, 8440, 8580, 8840, 8910, 9180, 9284, 9495, 9724, 9945, 10098, 10296, 10530, 10761, 10972, 11016, 11220, 11394, 11583, 11605, 11880, 11934, 12155, 12660, 12870, 13260, 13464, 13715, 13770, 13926, 14040, 14348, 14586, 15147, 15192, 15444, 15912, 16458, 16830, 17091, 17160, 17820, 17901, 17935, 18360, 18568, 18990, 19305, 19448, 19890, 20196, 20889, 21060, 21522, 21879, 21944, 22440, 22788, 23166, 23210, 23868, 24310, 24687, 25245, 25320, 25740, 26520, 27430, 27540, 27852, 28485, 28696, 29172, 29835, 30173, 30294, 30888, 32283, 32916, 33660, 34182, 34815, 35640, 35802, 35870, 36465, 37980, 38610, 39457, 39780, 40392, 41145, 41778, 42120, 43044, 43758, 45576, 46332, 46420, 46631, 47736, 48620, 49374, 50490, 51480, 53805, 54860, 55080, 55704, 56970, 57915, 58344, 59670, 60346, 60588, 62667, 64566, 65637, 65832, 67320, 68364, 69630, 71604, 71740, 72930, 74061, 75735, 75960, 77220, 78914, 79560, 82290, 83556, 85455, 86088, 87516, 89505, 90519, 92664, 92840, 93262, 96849, 97240, 98748, 100980, 104445, 107610, 109395, 109720, 113940, 115830, 118371, 119340, 120692, 121176, 123435, 125334, 129132, 131274, 136728, 139260, 139893, 143208, 143480, 145860, 148122, 150865, 151470, 154440, 157828, 161415, 164580, 167112, 170910, 175032, 179010, 181038, 186524, 188001, 193698, 196911, 197285, 197496, 201960, 208890, 215220, 218790, 222183, 227880, 231660, 233155, 236742, 238680, 241384, 246870, 250668, 258264, 262548, 271557, 278520, 279786, 290547, 291720, 296244, 301730, 302940, 313335, 315656, 322830, 328185, 329160, 341820, 355113, 358020, 362076, 370305, 373048, 376002, 387396, 393822, 394570, 417780, 419679, 430440, 437580, 444366, 452595, 463320, 466310, 473484, 484245, 493740, 501336, 512941, 525096, 543114, 559572, 581094, 591855, 592488, 603460, 605880, 626670, 645660, 656370, 683640, 699465, 710226, 716040, 724152, 740610, 752004, 774792, 787644, 789140, 814671, 835560, 839358, 875160, 888732, 905190, 932620, 940005, 946968, 968490, 984555, 987480, 1025882, 1065339, 1086228, 1110915, 1119144, 1162188, 1183710, 1206920, 1253340, 1259037, 1291320, 1312740, 1357785, 1398930, 1420452, 1452735, 1481220, 1504008, 1538823, 1575288, 1578280, 1629342, 1678716, 1775565, 1777464, 1810380, 1865240, 1880010, 1936980, 1969110, 2051764, 2098395, 2130678, 2172456, 2221830, 2324376, 2367420, 2444013, 2506680, 2518074, 2564705, 2625480, 2715570, 2797860, 2840904, 2905470, 2962440, 3077646, 3196017, 3258684, 3357432, 3551130, 3620760, 3760020, 3777111, 3873960, 3938220, 4073355, 4103528, 4196790, 4261356, 4443660, 4616469, 4734840, 4888026, 5036148, 5129410, 5326695, 5431140, 5595720, 5810940, 6155292, 6295185, 6392034, 6517368, 7102260, 7520040, 7554222, 7694115, 7876440, 8146710, 8393580, 8522712, 8887320, 9232938, 9776052, 10072296, 10258820, 10653390, 10862280, 11621880, 12220065, 12310584, 12590370, 12784068, 13849407, 14204520, 15108444, 15388230, 15980085, 16293420, 16787160, 18465876, 18885555, 19552104, 20517640, 21306780, 23082345, 24440130, 25180740, 25568136, 27698814, 30216888, 30776460, 31960170, 32586840, 36931752, 37771110, 41548221, 42613560, 46164690, 48880260, 50361480, 55397628, 61552920, 63920340, 69247035, 75542220, 83096442, 92329380, 97760520, 110795256, 127840680, 138494070, 151084440, 166192884, 184658760, 207741105, 276988140, 332385768, 415482210, 553976280, 830964420, 1661928840]

約数ペア:

[(1, 1661928840), (2, 830964420), (3, 553976280), (4, 415482210), (5, 332385768), (6, 276988140), (8, 207741105), (9, 184658760), (10, 166192884), (11, 151084440), (12, 138494070), (13, 127840680), (15, 110795256), (17, 97760520), (18, 92329380), (20, 83096442), (22, 75542220), (24, 69247035), (26, 63920340), (27, 61552920), (30, 55397628), (33, 50361480), (34, 48880260), (36, 46164690), (39, 42613560), (40, 41548221), (44, 37771110), (45, 36931752), (51, 32586840), (52, 31960170), (54, 30776460), (55, 30216888), (60, 27698814), (65, 25568136), (66, 25180740), (68, 24440130), (72, 23082345), (78, 21306780), (81, 20517640), (85, 19552104), (88, 18885555), (90, 18465876), (99, 16787160), (102, 16293420), (104, 15980085), (108, 15388230), (110, 15108444), (117, 14204520), (120, 13849407), (130, 12784068), (132, 12590370), (135, 12310584), (136, 12220065), (143, 11621880), (153, 10862280), (156, 10653390), (162, 10258820), (165, 10072296), (170, 9776052), (180, 9232938), (187, 8887320), (195, 8522712), (198, 8393580), (204, 8146710), (211, 7876440), (216, 7694115), (220, 7554222), (221, 7520040), (234, 7102260), (255, 6517368), (260, 6392034), (264, 6295185), (270, 6155292), (286, 5810940), (297, 5595720), (306, 5431140), (312, 5326695), (324, 5129410), (330, 5036148), (340, 4888026), (351, 4734840), (360, 4616469), (374, 4443660), (390, 4261356), (396, 4196790), (405, 4103528), (408, 4073355), (422, 3938220), (429, 3873960), (440, 3777111), (442, 3760020), (459, 3620760), (468, 3551130), (495, 3357432), (510, 3258684), (520, 3196017), (540, 3077646), (561, 2962440), (572, 2905470), (585, 2840904), (594, 2797860), (612, 2715570), (633, 2625480), (648, 2564705), (660, 2518074), (663, 2506680), (680, 2444013), (702, 2367420), (715, 2324376), (748, 2221830), (765, 2172456), (780, 2130678), (792, 2098395), (810, 2051764), (844, 1969110), (858, 1936980), (884, 1880010), (891, 1865240), (918, 1810380), (935, 1777464), (936, 1775565), (990, 1678716), (1020, 1629342), (1053, 1578280), (1055, 1575288), (1080, 1538823), (1105, 1504008), (1122, 1481220), (1144, 1452735), (1170, 1420452), (1188, 1398930), (1224, 1357785), (1266, 1312740), (1287, 1291320), (1320, 1259037), (1326, 1253340), (1377, 1206920), (1404, 1183710), (1430, 1162188), (1485, 1119144), (1496, 1110915), (1530, 1086228), (1560, 1065339), (1620, 1025882), (1683, 987480), (1688, 984555), (1716, 968490), (1755, 946968), (1768, 940005), (1782, 932620), (1836, 905190), (1870, 888732), (1899, 875160), (1980, 839358), (1989, 835560), (2040, 814671), (2106, 789140), (2110, 787644), (2145, 774792), (2210, 752004), (2244, 740610), (2295, 724152), (2321, 716040), (2340, 710226), (2376, 699465), (2431, 683640), (2532, 656370), (2574, 645660), (2652, 626670), (2743, 605880), (2754, 603460), (2805, 592488), (2808, 591855), (2860, 581094), (2970, 559572), (3060, 543114), (3165, 525096), (3240, 512941), (3315, 501336), (3366, 493740), (3432, 484245), (3510, 473484), (3564, 466310), (3587, 463320), (3672, 452595), (3740, 444366), (3798, 437580), (3861, 430440), (3960, 419679), (3978, 417780), (4212, 394570), (4220, 393822), (4290, 387396), (4420, 376002), (4455, 373048), (4488, 370305), (4590, 362076), (4642, 358020), (4680, 355113), (4862, 341820), (5049, 329160), (5064, 328185), (5148, 322830), (5265, 315656), (5304, 313335), (5486, 302940), (5508, 301730), (5610, 296244), (5697, 291720), (5720, 290547), (5940, 279786), (5967, 278520), (6120, 271557), (6330, 262548), (6435, 258264), (6630, 250668), (6732, 246870), (6885, 241384), (6963, 238680), (7020, 236742), (7128, 233155), (7174, 231660), (7293, 227880), (7480, 222183), (7596, 218790), (7722, 215220), (7956, 208890), (8229, 201960), (8415, 197496), (8424, 197285), (8440, 196911), (8580, 193698), (8840, 188001), (8910, 186524), (9180, 181038), (9284, 179010), (9495, 175032), (9724, 170910), (9945, 167112), (10098, 164580), (10296, 161415), (10530, 157828), (10761, 154440), (10972, 151470), (11016, 150865), (11220, 148122), (11394, 145860), (11583, 143480), (11605, 143208), (11880, 139893), (11934, 139260), (12155, 136728), (12660, 131274), (12870, 129132), (13260, 125334), (13464, 123435), (13715, 121176), (13770, 120692), (13926, 119340), (14040, 118371), (14348, 115830), (14586, 113940), (15147, 109720), (15192, 109395), (15444, 107610), (15912, 104445), (16458, 100980), (16830, 98748), (17091, 97240), (17160, 96849), (17820, 93262), (17901, 92840), (17935, 92664), (18360, 90519), (18568, 89505), (18990, 87516), (19305, 86088), (19448, 85455), (19890, 83556), (20196, 82290), (20889, 79560), (21060, 78914), (21522, 77220), (21879, 75960), (21944, 75735), (22440, 74061), (22788, 72930), (23166, 71740), (23210, 71604), (23868, 69630), (24310, 68364), (24687, 67320), (25245, 65832), (25320, 65637), (25740, 64566), (26520, 62667), (27430, 60588), (27540, 60346), (27852, 59670), (28485, 58344), (28696, 57915), (29172, 56970), (29835, 55704), (30173, 55080), (30294, 54860), (30888, 53805), (32283, 51480), (32916, 50490), (33660, 49374), (34182, 48620), (34815, 47736), (35640, 46631), (35802, 46420), (35870, 46332), (36465, 45576), (37980, 43758), (38610, 43044), (39457, 42120), (39780, 41778), (40392, 41145)]