255681360

素因数分解:

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

素因数の和:264

約数の個数: 400

約数和(自身を含む): 1030594752

約数和(自身を除く): 774913392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 81, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 162, 165, 170, 176, 180, 187, 198, 204, 211, 216, 220, 240, 255, 264, 270, 272, 297, 306, 324, 330, 340, 360, 374, 396, 405, 408, 422, 432, 440, 459, 495, 510, 528, 540, 561, 594, 612, 633, 648, 660, 680, 720, 748, 765, 792, 810, 816, 844, 880, 891, 918, 935, 990, 1020, 1055, 1080, 1122, 1188, 1224, 1266, 1296, 1320, 1360, 1377, 1485, 1496, 1530, 1584, 1620, 1683, 1688, 1782, 1836, 1870, 1899, 1980, 2040, 2110, 2160, 2244, 2295, 2321, 2376, 2448, 2532, 2640, 2754, 2805, 2970, 2992, 3060, 3165, 3240, 3366, 3376, 3564, 3587, 3672, 3740, 3798, 3960, 4080, 4220, 4455, 4488, 4590, 4642, 4752, 5049, 5064, 5508, 5610, 5697, 5940, 6120, 6330, 6480, 6732, 6885, 6963, 7128, 7174, 7344, 7480, 7596, 7920, 8415, 8440, 8910, 8976, 9180, 9284, 9495, 10098, 10128, 10761, 11016, 11220, 11394, 11605, 11880, 12240, 12660, 13464, 13770, 13926, 14256, 14348, 14960, 15147, 15192, 16830, 16880, 17091, 17820, 17935, 18360, 18568, 18990, 20196, 20889, 21522, 22032, 22440, 22788, 23210, 23760, 25245, 25320, 26928, 27540, 27852, 28485, 28696, 30294, 30384, 32283, 33660, 34182, 34815, 35640, 35870, 36720, 37136, 37980, 39457, 40392, 41778, 43044, 44880, 45576, 46420, 50490, 50640, 53805, 55080, 55704, 56970, 57392, 60588, 62667, 64566, 67320, 68364, 69630, 71280, 71740, 75735, 75960, 78914, 80784, 83556, 85455, 86088, 91152, 92840, 96849, 100980, 104445, 107610, 110160, 111408, 113940, 118371, 121176, 125334, 129132, 134640, 136728, 139260, 143480, 151470, 151920, 157828, 161415, 167112, 170910, 172176, 185680, 188001, 193698, 197285, 201960, 208890, 215220, 227880, 236742, 242352, 250668, 258264, 273456, 278520, 286960, 290547, 302940, 313335, 315656, 322830, 334224, 341820, 355113, 376002, 387396, 394570, 403920, 417780, 430440, 455760, 473484, 484245, 501336, 516528, 557040, 581094, 591855, 605880, 626670, 631312, 645660, 683640, 710226, 752004, 774792, 789140, 835560, 860880, 940005, 946968, 968490, 1002672, 1065339, 1162188, 1183710, 1211760, 1253340, 1291320, 1367280, 1420452, 1452735, 1504008, 1549584, 1578280, 1671120, 1775565, 1880010, 1893936, 1936980, 2130678, 2324376, 2367420, 2506680, 2582640, 2840904, 2905470, 3008016, 3156560, 3196017, 3551130, 3760020, 3873960, 4261356, 4648752, 4734840, 5013360, 5326695, 5681808, 5810940, 6392034, 7102260, 7520040, 7747920, 8522712, 9469680, 10653390, 11621880, 12784068, 14204520, 15040080, 15980085, 17045424, 21306780, 23243760, 25568136, 28409040, 31960170, 42613560, 51136272, 63920340, 85227120, 127840680, 255681360]

約数ペア:

[(1, 255681360), (2, 127840680), (3, 85227120), (4, 63920340), (5, 51136272), (6, 42613560), (8, 31960170), (9, 28409040), (10, 25568136), (11, 23243760), (12, 21306780), (15, 17045424), (16, 15980085), (17, 15040080), (18, 14204520), (20, 12784068), (22, 11621880), (24, 10653390), (27, 9469680), (30, 8522712), (33, 7747920), (34, 7520040), (36, 7102260), (40, 6392034), (44, 5810940), (45, 5681808), (48, 5326695), (51, 5013360), (54, 4734840), (55, 4648752), (60, 4261356), (66, 3873960), (68, 3760020), (72, 3551130), (80, 3196017), (81, 3156560), (85, 3008016), (88, 2905470), (90, 2840904), (99, 2582640), (102, 2506680), (108, 2367420), (110, 2324376), (120, 2130678), (132, 1936980), (135, 1893936), (136, 1880010), (144, 1775565), (153, 1671120), (162, 1578280), (165, 1549584), (170, 1504008), (176, 1452735), (180, 1420452), (187, 1367280), (198, 1291320), (204, 1253340), (211, 1211760), (216, 1183710), (220, 1162188), (240, 1065339), (255, 1002672), (264, 968490), (270, 946968), (272, 940005), (297, 860880), (306, 835560), (324, 789140), (330, 774792), (340, 752004), (360, 710226), (374, 683640), (396, 645660), (405, 631312), (408, 626670), (422, 605880), (432, 591855), (440, 581094), (459, 557040), (495, 516528), (510, 501336), (528, 484245), (540, 473484), (561, 455760), (594, 430440), (612, 417780), (633, 403920), (648, 394570), (660, 387396), (680, 376002), (720, 355113), (748, 341820), (765, 334224), (792, 322830), (810, 315656), (816, 313335), (844, 302940), (880, 290547), (891, 286960), (918, 278520), (935, 273456), (990, 258264), (1020, 250668), (1055, 242352), (1080, 236742), (1122, 227880), (1188, 215220), (1224, 208890), (1266, 201960), (1296, 197285), (1320, 193698), (1360, 188001), (1377, 185680), (1485, 172176), (1496, 170910), (1530, 167112), (1584, 161415), (1620, 157828), (1683, 151920), (1688, 151470), (1782, 143480), (1836, 139260), (1870, 136728), (1899, 134640), (1980, 129132), (2040, 125334), (2110, 121176), (2160, 118371), (2244, 113940), (2295, 111408), (2321, 110160), (2376, 107610), (2448, 104445), (2532, 100980), (2640, 96849), (2754, 92840), (2805, 91152), (2970, 86088), (2992, 85455), (3060, 83556), (3165, 80784), (3240, 78914), (3366, 75960), (3376, 75735), (3564, 71740), (3587, 71280), (3672, 69630), (3740, 68364), (3798, 67320), (3960, 64566), (4080, 62667), (4220, 60588), (4455, 57392), (4488, 56970), (4590, 55704), (4642, 55080), (4752, 53805), (5049, 50640), (5064, 50490), (5508, 46420), (5610, 45576), (5697, 44880), (5940, 43044), (6120, 41778), (6330, 40392), (6480, 39457), (6732, 37980), (6885, 37136), (6963, 36720), (7128, 35870), (7174, 35640), (7344, 34815), (7480, 34182), (7596, 33660), (7920, 32283), (8415, 30384), (8440, 30294), (8910, 28696), (8976, 28485), (9180, 27852), (9284, 27540), (9495, 26928), (10098, 25320), (10128, 25245), (10761, 23760), (11016, 23210), (11220, 22788), (11394, 22440), (11605, 22032), (11880, 21522), (12240, 20889), (12660, 20196), (13464, 18990), (13770, 18568), (13926, 18360), (14256, 17935), (14348, 17820), (14960, 17091), (15147, 16880), (15192, 16830)]