212663880

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:73

約数の個数: 512

約数和(自身を含む): 892684800

約数和(自身を除く): 680020920

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, 216, 220, 221, 234, 243, 255, 260, 264, 270, 286, 297, 306, 312, 324, 330, 340, 351, 360, 374, 390, 396, 405, 408, 429, 440, 442, 459, 468, 486, 495, 510, 520, 540, 561, 572, 585, 594, 612, 648, 660, 663, 680, 702, 715, 729, 748, 765, 780, 792, 810, 858, 884, 891, 918, 935, 936, 972, 990, 1020, 1053, 1080, 1105, 1122, 1144, 1170, 1188, 1215, 1224, 1287, 1320, 1326, 1377, 1404, 1430, 1458, 1485, 1496, 1530, 1560, 1620, 1683, 1716, 1755, 1768, 1782, 1836, 1870, 1944, 1980, 1989, 2040, 2106, 2145, 2187, 2210, 2244, 2295, 2340, 2376, 2430, 2431, 2574, 2652, 2673, 2754, 2805, 2808, 2860, 2916, 2970, 3060, 3159, 3240, 3315, 3366, 3432, 3510, 3564, 3645, 3672, 3740, 3861, 3960, 3978, 4131, 4212, 4290, 4374, 4420, 4455, 4488, 4590, 4680, 4860, 4862, 5049, 5148, 5265, 5304, 5346, 5508, 5610, 5720, 5832, 5940, 5967, 6120, 6318, 6435, 6630, 6732, 6885, 7020, 7128, 7290, 7293, 7480, 7722, 7956, 8019, 8262, 8415, 8424, 8580, 8748, 8840, 8910, 9180, 9477, 9720, 9724, 9945, 10098, 10296, 10530, 10692, 10935, 11016, 11220, 11583, 11880, 11934, 12155, 12393, 12636, 12870, 13260, 13365, 13464, 13770, 14040, 14580, 14586, 15147, 15444, 15795, 15912, 16038, 16524, 16830, 17160, 17496, 17820, 17901, 18360, 18954, 19305, 19448, 19890, 20196, 20655, 21060, 21384, 21870, 21879, 22440, 23166, 23868, 24057, 24310, 24786, 25245, 25272, 25740, 26520, 26730, 27540, 28431, 29160, 29172, 29835, 30294, 30888, 31590, 32076, 33048, 33660, 34749, 35640, 35802, 36465, 37179, 37908, 38610, 39780, 40095, 40392, 41310, 42120, 43740, 43758, 45441, 46332, 47385, 47736, 48114, 48620, 49572, 50490, 51480, 53460, 53703, 55080, 56862, 57915, 58344, 59670, 60588, 61965, 63180, 64152, 65637, 67320, 69498, 71604, 72930, 74358, 75735, 75816, 77220, 79560, 80190, 82620, 87480, 87516, 89505, 90882, 92664, 94770, 96228, 97240, 99144, 100980, 104247, 106920, 107406, 109395, 113724, 115830, 119340, 120285, 121176, 123930, 126360, 131274, 136323, 138996, 142155, 143208, 145860, 148716, 151470, 154440, 160380, 161109, 165240, 173745, 175032, 179010, 181764, 185895, 189540, 192456, 196911, 201960, 208494, 214812, 218790, 227205, 227448, 231660, 238680, 240570, 247860, 262548, 268515, 272646, 277992, 284310, 291720, 297432, 302940, 312741, 320760, 322218, 328185, 347490, 358020, 363528, 371790, 379080, 393822, 408969, 416988, 429624, 437580, 454410, 463320, 481140, 483327, 495720, 521235, 525096, 537030, 545292, 568620, 590733, 605880, 625482, 644436, 656370, 681615, 694980, 716040, 743580, 787644, 805545, 817938, 833976, 875160, 908820, 962280, 966654, 984555, 1042470, 1074060, 1090584, 1137240, 1181466, 1250964, 1288872, 1312740, 1363230, 1389960, 1487160, 1563705, 1575288, 1611090, 1635876, 1772199, 1817640, 1933308, 1969110, 2044845, 2084940, 2148120, 2362932, 2416635, 2501928, 2625480, 2726460, 2953665, 3127410, 3222180, 3271752, 3544398, 3866616, 3938220, 4089690, 4169880, 4725864, 4833270, 5316597, 5452920, 5907330, 6254820, 6444360, 7088796, 7876440, 8179380, 8860995, 9666540, 10633194, 11814660, 12509640, 14177592, 16358760, 17721990, 19333080, 21266388, 23629320, 26582985, 35443980, 42532776, 53165970, 70887960, 106331940, 212663880]

約数ペア:

[(1, 212663880), (2, 106331940), (3, 70887960), (4, 53165970), (5, 42532776), (6, 35443980), (8, 26582985), (9, 23629320), (10, 21266388), (11, 19333080), (12, 17721990), (13, 16358760), (15, 14177592), (17, 12509640), (18, 11814660), (20, 10633194), (22, 9666540), (24, 8860995), (26, 8179380), (27, 7876440), (30, 7088796), (33, 6444360), (34, 6254820), (36, 5907330), (39, 5452920), (40, 5316597), (44, 4833270), (45, 4725864), (51, 4169880), (52, 4089690), (54, 3938220), (55, 3866616), (60, 3544398), (65, 3271752), (66, 3222180), (68, 3127410), (72, 2953665), (78, 2726460), (81, 2625480), (85, 2501928), (88, 2416635), (90, 2362932), (99, 2148120), (102, 2084940), (104, 2044845), (108, 1969110), (110, 1933308), (117, 1817640), (120, 1772199), (130, 1635876), (132, 1611090), (135, 1575288), (136, 1563705), (143, 1487160), (153, 1389960), (156, 1363230), (162, 1312740), (165, 1288872), (170, 1250964), (180, 1181466), (187, 1137240), (195, 1090584), (198, 1074060), (204, 1042470), (216, 984555), (220, 966654), (221, 962280), (234, 908820), (243, 875160), (255, 833976), (260, 817938), (264, 805545), (270, 787644), (286, 743580), (297, 716040), (306, 694980), (312, 681615), (324, 656370), (330, 644436), (340, 625482), (351, 605880), (360, 590733), (374, 568620), (390, 545292), (396, 537030), (405, 525096), (408, 521235), (429, 495720), (440, 483327), (442, 481140), (459, 463320), (468, 454410), (486, 437580), (495, 429624), (510, 416988), (520, 408969), (540, 393822), (561, 379080), (572, 371790), (585, 363528), (594, 358020), (612, 347490), (648, 328185), (660, 322218), (663, 320760), (680, 312741), (702, 302940), (715, 297432), (729, 291720), (748, 284310), (765, 277992), (780, 272646), (792, 268515), (810, 262548), (858, 247860), (884, 240570), (891, 238680), (918, 231660), (935, 227448), (936, 227205), (972, 218790), (990, 214812), (1020, 208494), (1053, 201960), (1080, 196911), (1105, 192456), (1122, 189540), (1144, 185895), (1170, 181764), (1188, 179010), (1215, 175032), (1224, 173745), (1287, 165240), (1320, 161109), (1326, 160380), (1377, 154440), (1404, 151470), (1430, 148716), (1458, 145860), (1485, 143208), (1496, 142155), (1530, 138996), (1560, 136323), (1620, 131274), (1683, 126360), (1716, 123930), (1755, 121176), (1768, 120285), (1782, 119340), (1836, 115830), (1870, 113724), (1944, 109395), (1980, 107406), (1989, 106920), (2040, 104247), (2106, 100980), (2145, 99144), (2187, 97240), (2210, 96228), (2244, 94770), (2295, 92664), (2340, 90882), (2376, 89505), (2430, 87516), (2431, 87480), (2574, 82620), (2652, 80190), (2673, 79560), (2754, 77220), (2805, 75816), (2808, 75735), (2860, 74358), (2916, 72930), (2970, 71604), (3060, 69498), (3159, 67320), (3240, 65637), (3315, 64152), (3366, 63180), (3432, 61965), (3510, 60588), (3564, 59670), (3645, 58344), (3672, 57915), (3740, 56862), (3861, 55080), (3960, 53703), (3978, 53460), (4131, 51480), (4212, 50490), (4290, 49572), (4374, 48620), (4420, 48114), (4455, 47736), (4488, 47385), (4590, 46332), (4680, 45441), (4860, 43758), (4862, 43740), (5049, 42120), (5148, 41310), (5265, 40392), (5304, 40095), (5346, 39780), (5508, 38610), (5610, 37908), (5720, 37179), (5832, 36465), (5940, 35802), (5967, 35640), (6120, 34749), (6318, 33660), (6435, 33048), (6630, 32076), (6732, 31590), (6885, 30888), (7020, 30294), (7128, 29835), (7290, 29172), (7293, 29160), (7480, 28431), (7722, 27540), (7956, 26730), (8019, 26520), (8262, 25740), (8415, 25272), (8424, 25245), (8580, 24786), (8748, 24310), (8840, 24057), (8910, 23868), (9180, 23166), (9477, 22440), (9720, 21879), (9724, 21870), (9945, 21384), (10098, 21060), (10296, 20655), (10530, 20196), (10692, 19890), (10935, 19448), (11016, 19305), (11220, 18954), (11583, 18360), (11880, 17901), (11934, 17820), (12155, 17496), (12393, 17160), (12636, 16830), (12870, 16524), (13260, 16038), (13365, 15912), (13464, 15795), (13770, 15444), (14040, 15147), (14580, 14586)]