4915839880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:468

約数の個数: 256

約数和(自身を含む): 13768704000

約数和(自身を除く): 8852864120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 31, 35, 40, 56, 58, 59, 62, 70, 116, 118, 124, 140, 145, 155, 203, 217, 232, 236, 248, 280, 290, 295, 310, 331, 406, 413, 434, 472, 580, 590, 620, 662, 812, 826, 868, 899, 1015, 1085, 1160, 1180, 1240, 1324, 1624, 1652, 1655, 1711, 1736, 1798, 1829, 2030, 2065, 2170, 2317, 2360, 2648, 3304, 3310, 3422, 3596, 3658, 4060, 4130, 4340, 4495, 4634, 6293, 6620, 6844, 7192, 7316, 8120, 8260, 8555, 8680, 8990, 9145, 9268, 9599, 10261, 11585, 11977, 12586, 12803, 13240, 13688, 14632, 16520, 17110, 17980, 18290, 18536, 19198, 19529, 20522, 23170, 23954, 25172, 25606, 31465, 34220, 35960, 36580, 38396, 39058, 41044, 46340, 47908, 47995, 50344, 51212, 51305, 53041, 59885, 62930, 64015, 67193, 68440, 71827, 73160, 76792, 78116, 82088, 92680, 95816, 95990, 97645, 102424, 102610, 106082, 119770, 125860, 128030, 134386, 136703, 143654, 156232, 191980, 195290, 205220, 212164, 239540, 251720, 256060, 265205, 268772, 273406, 287308, 297569, 335965, 359135, 371287, 383960, 390580, 410440, 424328, 479080, 512120, 530410, 537544, 546812, 566341, 574616, 595138, 605399, 671930, 683515, 718270, 742574, 781160, 1060820, 1093624, 1132682, 1190276, 1210798, 1343860, 1367030, 1436540, 1485148, 1487845, 1856435, 2082983, 2121640, 2265364, 2380552, 2421596, 2687720, 2734060, 2831705, 2873080, 2970296, 2975690, 3026995, 3712870, 3964387, 4165966, 4237793, 4530728, 4843192, 5468120, 5663410, 5951380, 6053990, 7425740, 7928774, 8331932, 8475586, 10414915, 11326820, 11902760, 12107980, 14851480, 15857548, 16663864, 16951172, 17556571, 19821935, 20829830, 21188965, 22653640, 24215960, 31715096, 33902344, 35113142, 39643870, 41659660, 42377930, 70226284, 79287740, 83319320, 84755860, 87782855, 122895997, 140452568, 158575480, 169511720, 175565710, 245791994, 351131420, 491583988, 614479985, 702262840, 983167976, 1228959970, 2457919940, 4915839880]

約数ペア:

[(1, 4915839880), (2, 2457919940), (4, 1228959970), (5, 983167976), (7, 702262840), (8, 614479985), (10, 491583988), (14, 351131420), (20, 245791994), (28, 175565710), (29, 169511720), (31, 158575480), (35, 140452568), (40, 122895997), (56, 87782855), (58, 84755860), (59, 83319320), (62, 79287740), (70, 70226284), (116, 42377930), (118, 41659660), (124, 39643870), (140, 35113142), (145, 33902344), (155, 31715096), (203, 24215960), (217, 22653640), (232, 21188965), (236, 20829830), (248, 19821935), (280, 17556571), (290, 16951172), (295, 16663864), (310, 15857548), (331, 14851480), (406, 12107980), (413, 11902760), (434, 11326820), (472, 10414915), (580, 8475586), (590, 8331932), (620, 7928774), (662, 7425740), (812, 6053990), (826, 5951380), (868, 5663410), (899, 5468120), (1015, 4843192), (1085, 4530728), (1160, 4237793), (1180, 4165966), (1240, 3964387), (1324, 3712870), (1624, 3026995), (1652, 2975690), (1655, 2970296), (1711, 2873080), (1736, 2831705), (1798, 2734060), (1829, 2687720), (2030, 2421596), (2065, 2380552), (2170, 2265364), (2317, 2121640), (2360, 2082983), (2648, 1856435), (3304, 1487845), (3310, 1485148), (3422, 1436540), (3596, 1367030), (3658, 1343860), (4060, 1210798), (4130, 1190276), (4340, 1132682), (4495, 1093624), (4634, 1060820), (6293, 781160), (6620, 742574), (6844, 718270), (7192, 683515), (7316, 671930), (8120, 605399), (8260, 595138), (8555, 574616), (8680, 566341), (8990, 546812), (9145, 537544), (9268, 530410), (9599, 512120), (10261, 479080), (11585, 424328), (11977, 410440), (12586, 390580), (12803, 383960), (13240, 371287), (13688, 359135), (14632, 335965), (16520, 297569), (17110, 287308), (17980, 273406), (18290, 268772), (18536, 265205), (19198, 256060), (19529, 251720), (20522, 239540), (23170, 212164), (23954, 205220), (25172, 195290), (25606, 191980), (31465, 156232), (34220, 143654), (35960, 136703), (36580, 134386), (38396, 128030), (39058, 125860), (41044, 119770), (46340, 106082), (47908, 102610), (47995, 102424), (50344, 97645), (51212, 95990), (51305, 95816), (53041, 92680), (59885, 82088), (62930, 78116), (64015, 76792), (67193, 73160), (68440, 71827)]