766960740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6689}}^1$

素因数の和:6731

約数の個数: 216

約数和(自身を含む): 2914886520

約数和(自身を除く): 2147925780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2205, 2340, 2548, 2730, 2940, 3185, 3276, 3822, 4095, 4410, 5460, 5733, 6370, 6689, 7644, 8190, 8820, 9555, 11466, 12740, 13378, 16380, 19110, 20067, 22932, 26756, 28665, 33445, 38220, 40134, 46823, 57330, 60201, 66890, 80268, 86957, 93646, 100335, 114660, 120402, 133780, 140469, 173914, 187292, 200670, 234115, 240804, 260871, 280938, 301005, 327761, 347828, 401340, 421407, 434785, 468230, 521742, 561876, 602010, 608699, 655522, 702345, 782613, 842814, 869570, 936460, 983283, 1043484, 1204020, 1217398, 1304355, 1311044, 1404690, 1565226, 1638805, 1685628, 1739140, 1826097, 1966566, 2107035, 2434796, 2608710, 2809380, 2949849, 3043495, 3130452, 3277610, 3652194, 3913065, 3933132, 4214070, 4260893, 4916415, 5217420, 5478291, 5899698, 6086990, 6555220, 7304388, 7826130, 8428140, 8521786, 9130485, 9832830, 10956582, 11799396, 12173980, 12782679, 14749245, 15652260, 17043572, 18260970, 19665660, 21304465, 21913164, 25565358, 27391455, 29498490, 36521940, 38348037, 42608930, 51130716, 54782910, 58996980, 63913395, 76696074, 85217860, 109565820, 127826790, 153392148, 191740185, 255653580, 383480370, 766960740]

約数ペア:

[(1, 766960740), (2, 383480370), (3, 255653580), (4, 191740185), (5, 153392148), (6, 127826790), (7, 109565820), (9, 85217860), (10, 76696074), (12, 63913395), (13, 58996980), (14, 54782910), (15, 51130716), (18, 42608930), (20, 38348037), (21, 36521940), (26, 29498490), (28, 27391455), (30, 25565358), (35, 21913164), (36, 21304465), (39, 19665660), (42, 18260970), (45, 17043572), (49, 15652260), (52, 14749245), (60, 12782679), (63, 12173980), (65, 11799396), (70, 10956582), (78, 9832830), (84, 9130485), (90, 8521786), (91, 8428140), (98, 7826130), (105, 7304388), (117, 6555220), (126, 6086990), (130, 5899698), (140, 5478291), (147, 5217420), (156, 4916415), (180, 4260893), (182, 4214070), (195, 3933132), (196, 3913065), (210, 3652194), (234, 3277610), (245, 3130452), (252, 3043495), (260, 2949849), (273, 2809380), (294, 2608710), (315, 2434796), (364, 2107035), (390, 1966566), (420, 1826097), (441, 1739140), (455, 1685628), (468, 1638805), (490, 1565226), (546, 1404690), (585, 1311044), (588, 1304355), (630, 1217398), (637, 1204020), (735, 1043484), (780, 983283), (819, 936460), (882, 869570), (910, 842814), (980, 782613), (1092, 702345), (1170, 655522), (1260, 608699), (1274, 602010), (1365, 561876), (1470, 521742), (1638, 468230), (1764, 434785), (1820, 421407), (1911, 401340), (2205, 347828), (2340, 327761), (2548, 301005), (2730, 280938), (2940, 260871), (3185, 240804), (3276, 234115), (3822, 200670), (4095, 187292), (4410, 173914), (5460, 140469), (5733, 133780), (6370, 120402), (6689, 114660), (7644, 100335), (8190, 93646), (8820, 86957), (9555, 80268), (11466, 66890), (12740, 60201), (13378, 57330), (16380, 46823), (19110, 40134), (20067, 38220), (22932, 33445), (26756, 28665)]