7688240820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2872

約数の個数: 384

約数和(自身を含む): 28470113280

約数和(自身を除く): 20781872460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 23, 26, 27, 30, 34, 36, 39, 45, 46, 51, 52, 54, 60, 65, 68, 69, 78, 85, 90, 92, 102, 108, 115, 117, 130, 135, 138, 153, 156, 170, 180, 195, 204, 207, 221, 230, 234, 255, 260, 270, 276, 299, 306, 340, 345, 351, 390, 391, 414, 442, 459, 460, 468, 510, 540, 585, 598, 612, 621, 663, 690, 702, 765, 780, 782, 828, 884, 897, 918, 1020, 1035, 1105, 1170, 1173, 1196, 1242, 1326, 1380, 1404, 1495, 1530, 1564, 1755, 1794, 1836, 1955, 1989, 2070, 2210, 2295, 2340, 2346, 2484, 2652, 2691, 2801, 2990, 3060, 3105, 3315, 3510, 3519, 3588, 3910, 3978, 4140, 4420, 4485, 4590, 4692, 5083, 5382, 5602, 5865, 5967, 5980, 6210, 6630, 7020, 7038, 7820, 7956, 8073, 8403, 8970, 9180, 9945, 10166, 10557, 10764, 11204, 11730, 11934, 12420, 13260, 13455, 14005, 14076, 15249, 16146, 16806, 17595, 17940, 19890, 20332, 21114, 23460, 23868, 25209, 25415, 26910, 28010, 29835, 30498, 32292, 33612, 35190, 36413, 39780, 40365, 42015, 42228, 45747, 47617, 50418, 50830, 52785, 53820, 56020, 59670, 60996, 64423, 70380, 72826, 75627, 76245, 80730, 84030, 91494, 95234, 100836, 101660, 105570, 109239, 119340, 126045, 128846, 137241, 142851, 145652, 151254, 152490, 161460, 168060, 182065, 182988, 190468, 193269, 211140, 218478, 228735, 238085, 252090, 257692, 274482, 285702, 302508, 304980, 322115, 327717, 364130, 378135, 386538, 428553, 436956, 457470, 476170, 504180, 546195, 548964, 571404, 579807, 619021, 644230, 655434, 686205, 714255, 728260, 756270, 773076, 837499, 857106, 914940, 952340, 966345, 983151, 1092390, 1095191, 1159614, 1238042, 1285659, 1288460, 1310868, 1372410, 1428510, 1512540, 1638585, 1674998, 1714212, 1739421, 1857063, 1932690, 1966302, 2142765, 2184780, 2190382, 2319228, 2476084, 2512497, 2571318, 2744820, 2857020, 2899035, 3095105, 3277170, 3285573, 3349996, 3478842, 3714126, 3865380, 3932604, 4187495, 4285530, 4380764, 4915755, 5024994, 5142636, 5475955, 5571189, 5798070, 6190210, 6428295, 6554340, 6571146, 6957684, 7428252, 7537491, 8374990, 8571060, 8697105, 9285315, 9831510, 9856719, 10049988, 10951910, 11142378, 11596140, 12380420, 12562485, 12856590, 13142292, 14237483, 15074982, 16427865, 16713567, 16749980, 17394210, 18570630, 19663020, 19713438, 21903820, 22284756, 22612473, 25124970, 25713180, 27855945, 28474966, 29570157, 30149964, 32855730, 33427134, 34788420, 37141260, 37687455, 39426876, 42712449, 45224946, 49283595, 50249940, 55711890, 56949932, 59140314, 65711460, 66854268, 71187415, 75374910, 83567835, 85424898, 90449892, 98567190, 111423780, 113062365, 118280628, 128137347, 142374830, 147850785, 150749820, 167135670, 170849796, 197134380, 213562245, 226124730, 256274694, 284749660, 295701570, 334271340, 384412041, 427124490, 452249460, 512549388, 591403140, 640686735, 768824082, 854248980, 1281373470, 1537648164, 1922060205, 2562746940, 3844120410, 7688240820]

約数ペア:

[(1, 7688240820), (2, 3844120410), (3, 2562746940), (4, 1922060205), (5, 1537648164), (6, 1281373470), (9, 854248980), (10, 768824082), (12, 640686735), (13, 591403140), (15, 512549388), (17, 452249460), (18, 427124490), (20, 384412041), (23, 334271340), (26, 295701570), (27, 284749660), (30, 256274694), (34, 226124730), (36, 213562245), (39, 197134380), (45, 170849796), (46, 167135670), (51, 150749820), (52, 147850785), (54, 142374830), (60, 128137347), (65, 118280628), (68, 113062365), (69, 111423780), (78, 98567190), (85, 90449892), (90, 85424898), (92, 83567835), (102, 75374910), (108, 71187415), (115, 66854268), (117, 65711460), (130, 59140314), (135, 56949932), (138, 55711890), (153, 50249940), (156, 49283595), (170, 45224946), (180, 42712449), (195, 39426876), (204, 37687455), (207, 37141260), (221, 34788420), (230, 33427134), (234, 32855730), (255, 30149964), (260, 29570157), (270, 28474966), (276, 27855945), (299, 25713180), (306, 25124970), (340, 22612473), (345, 22284756), (351, 21903820), (390, 19713438), (391, 19663020), (414, 18570630), (442, 17394210), (459, 16749980), (460, 16713567), (468, 16427865), (510, 15074982), (540, 14237483), (585, 13142292), (598, 12856590), (612, 12562485), (621, 12380420), (663, 11596140), (690, 11142378), (702, 10951910), (765, 10049988), (780, 9856719), (782, 9831510), (828, 9285315), (884, 8697105), (897, 8571060), (918, 8374990), (1020, 7537491), (1035, 7428252), (1105, 6957684), (1170, 6571146), (1173, 6554340), (1196, 6428295), (1242, 6190210), (1326, 5798070), (1380, 5571189), (1404, 5475955), (1495, 5142636), (1530, 5024994), (1564, 4915755), (1755, 4380764), (1794, 4285530), (1836, 4187495), (1955, 3932604), (1989, 3865380), (2070, 3714126), (2210, 3478842), (2295, 3349996), (2340, 3285573), (2346, 3277170), (2484, 3095105), (2652, 2899035), (2691, 2857020), (2801, 2744820), (2990, 2571318), (3060, 2512497), (3105, 2476084), (3315, 2319228), (3510, 2190382), (3519, 2184780), (3588, 2142765), (3910, 1966302), (3978, 1932690), (4140, 1857063), (4420, 1739421), (4485, 1714212), (4590, 1674998), (4692, 1638585), (5083, 1512540), (5382, 1428510), (5602, 1372410), (5865, 1310868), (5967, 1288460), (5980, 1285659), (6210, 1238042), (6630, 1159614), (7020, 1095191), (7038, 1092390), (7820, 983151), (7956, 966345), (8073, 952340), (8403, 914940), (8970, 857106), (9180, 837499), (9945, 773076), (10166, 756270), (10557, 728260), (10764, 714255), (11204, 686205), (11730, 655434), (11934, 644230), (12420, 619021), (13260, 579807), (13455, 571404), (14005, 548964), (14076, 546195), (15249, 504180), (16146, 476170), (16806, 457470), (17595, 436956), (17940, 428553), (19890, 386538), (20332, 378135), (21114, 364130), (23460, 327717), (23868, 322115), (25209, 304980), (25415, 302508), (26910, 285702), (28010, 274482), (29835, 257692), (30498, 252090), (32292, 238085), (33612, 228735), (35190, 218478), (36413, 211140), (39780, 193269), (40365, 190468), (42015, 182988), (42228, 182065), (45747, 168060), (47617, 161460), (50418, 152490), (50830, 151254), (52785, 145652), (53820, 142851), (56020, 137241), (59670, 128846), (60996, 126045), (64423, 119340), (70380, 109239), (72826, 105570), (75627, 101660), (76245, 100836), (80730, 95234), (84030, 91494)]