789081474720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{688697}}^1$

素因数の和:688764

約数の個数: 384

約数和(自身を含む): 3198908547072

約数和(自身を除く): 2409827072352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 96, 105, 110, 112, 120, 124, 132, 140, 154, 155, 160, 165, 168, 176, 186, 210, 217, 220, 224, 231, 240, 248, 264, 280, 308, 310, 330, 336, 341, 352, 372, 385, 420, 434, 440, 462, 465, 480, 496, 528, 560, 616, 620, 651, 660, 672, 682, 744, 770, 840, 868, 880, 924, 930, 992, 1023, 1056, 1085, 1120, 1155, 1232, 1240, 1302, 1320, 1364, 1488, 1540, 1680, 1705, 1736, 1760, 1848, 1860, 2046, 2170, 2310, 2387, 2464, 2480, 2604, 2640, 2728, 2976, 3080, 3255, 3360, 3410, 3472, 3696, 3720, 4092, 4340, 4620, 4774, 4960, 5115, 5208, 5280, 5456, 6160, 6510, 6820, 6944, 7161, 7392, 7440, 8184, 8680, 9240, 9548, 10230, 10416, 10912, 11935, 12320, 13020, 13640, 14322, 14880, 16368, 17360, 18480, 19096, 20460, 20832, 23870, 26040, 27280, 28644, 32736, 34720, 35805, 36960, 38192, 40920, 47740, 52080, 54560, 57288, 71610, 76384, 81840, 95480, 104160, 114576, 143220, 163680, 190960, 229152, 286440, 381920, 572880, 688697, 1145760, 1377394, 2066091, 2754788, 3443485, 4132182, 4820879, 5509576, 6886970, 7575667, 8264364, 9641758, 10330455, 11019152, 13773940, 14462637, 15151334, 16528728, 19283516, 20660910, 21349607, 22038304, 22727001, 24104395, 27547880, 28925274, 30302668, 33057456, 37878335, 38567032, 41321820, 42699214, 45454002, 48208790, 53029669, 55095760, 57850548, 60605336, 64048821, 66114912, 72313185, 75756670, 77134064, 82643640, 85398428, 90908004, 96417580, 106059338, 106748035, 110191520, 113635005, 115701096, 121210672, 128097642, 144626370, 149447249, 151513340, 154268128, 159089007, 165287280, 170796856, 181816008, 192835160, 212118676, 213496070, 227270010, 231402192, 234845677, 242421344, 256195284, 265148345, 289252740, 298894498, 303026680, 318178014, 320244105, 330574560, 341593712, 363632016, 385670320, 424237352, 426992140, 448341747, 454540020, 462804384, 469691354, 512390568, 530296690, 578505480, 597788996, 606053360, 636356028, 640488210, 683187424, 704537031, 727264032, 747236245, 771340640, 795445035, 848474704, 853984280, 896683494, 909080040, 939382708, 1024781136, 1060593380, 1157010960, 1174228385, 1195577992, 1212106720, 1272712056, 1280976420, 1409074062, 1494472490, 1590890070, 1643919739, 1696949408, 1707968560, 1793366988, 1818160080, 1878765416, 2049562272, 2121186760, 2241708735, 2314021920, 2348456770, 2391155984, 2545424112, 2561952840, 2818148124, 2988944980, 3181780140, 3287839478, 3415937120, 3522685155, 3586733976, 3636320160, 3757530832, 4242373520, 4483417470, 4696913540, 4782311968, 4931759217, 5090848224, 5123905680, 5636296248, 5977889960, 6363560280, 6575678956, 7045370310, 7173467952, 7515061664, 8219598695, 8484747040, 8966834940, 9393827080, 9863518434, 10247811360, 11272592496, 11955779920, 12727120560, 13151357912, 14090740620, 14346935904, 16439197390, 17933669880, 18787654160, 19727036868, 22545184992, 23911559840, 24658796085, 25454241120, 26302715824, 28181481240, 32878394780, 35867339760, 37575308320, 39454073736, 49317592170, 52605431648, 56362962480, 65756789560, 71734679520, 78908147472, 98635184340, 112725924960, 131513579120, 157816294944, 197270368680, 263027158240, 394540737360, 789081474720]

約数ペア:

[(1, 789081474720), (2, 394540737360), (3, 263027158240), (4, 197270368680), (5, 157816294944), (6, 131513579120), (7, 112725924960), (8, 98635184340), (10, 78908147472), (11, 71734679520), (12, 65756789560), (14, 56362962480), (15, 52605431648), (16, 49317592170), (20, 39454073736), (21, 37575308320), (22, 35867339760), (24, 32878394780), (28, 28181481240), (30, 26302715824), (31, 25454241120), (32, 24658796085), (33, 23911559840), (35, 22545184992), (40, 19727036868), (42, 18787654160), (44, 17933669880), (48, 16439197390), (55, 14346935904), (56, 14090740620), (60, 13151357912), (62, 12727120560), (66, 11955779920), (70, 11272592496), (77, 10247811360), (80, 9863518434), (84, 9393827080), (88, 8966834940), (93, 8484747040), (96, 8219598695), (105, 7515061664), (110, 7173467952), (112, 7045370310), (120, 6575678956), (124, 6363560280), (132, 5977889960), (140, 5636296248), (154, 5123905680), (155, 5090848224), (160, 4931759217), (165, 4782311968), (168, 4696913540), (176, 4483417470), (186, 4242373520), (210, 3757530832), (217, 3636320160), (220, 3586733976), (224, 3522685155), (231, 3415937120), (240, 3287839478), (248, 3181780140), (264, 2988944980), (280, 2818148124), (308, 2561952840), (310, 2545424112), (330, 2391155984), (336, 2348456770), (341, 2314021920), (352, 2241708735), (372, 2121186760), (385, 2049562272), (420, 1878765416), (434, 1818160080), (440, 1793366988), (462, 1707968560), (465, 1696949408), (480, 1643919739), (496, 1590890070), (528, 1494472490), (560, 1409074062), (616, 1280976420), (620, 1272712056), (651, 1212106720), (660, 1195577992), (672, 1174228385), (682, 1157010960), (744, 1060593380), (770, 1024781136), (840, 939382708), (868, 909080040), (880, 896683494), (924, 853984280), (930, 848474704), (992, 795445035), (1023, 771340640), (1056, 747236245), (1085, 727264032), (1120, 704537031), (1155, 683187424), (1232, 640488210), (1240, 636356028), (1302, 606053360), (1320, 597788996), (1364, 578505480), (1488, 530296690), (1540, 512390568), (1680, 469691354), (1705, 462804384), (1736, 454540020), (1760, 448341747), (1848, 426992140), (1860, 424237352), (2046, 385670320), (2170, 363632016), (2310, 341593712), (2387, 330574560), (2464, 320244105), (2480, 318178014), (2604, 303026680), (2640, 298894498), (2728, 289252740), (2976, 265148345), (3080, 256195284), (3255, 242421344), (3360, 234845677), (3410, 231402192), (3472, 227270010), (3696, 213496070), (3720, 212118676), (4092, 192835160), (4340, 181816008), (4620, 170796856), (4774, 165287280), (4960, 159089007), (5115, 154268128), (5208, 151513340), (5280, 149447249), (5456, 144626370), (6160, 128097642), (6510, 121210672), (6820, 115701096), (6944, 113635005), (7161, 110191520), (7392, 106748035), (7440, 106059338), (8184, 96417580), (8680, 90908004), (9240, 85398428), (9548, 82643640), (10230, 77134064), (10416, 75756670), (10912, 72313185), (11935, 66114912), (12320, 64048821), (13020, 60605336), (13640, 57850548), (14322, 55095760), (14880, 53029669), (16368, 48208790), (17360, 45454002), (18480, 42699214), (19096, 41321820), (20460, 38567032), (20832, 37878335), (23870, 33057456), (26040, 30302668), (27280, 28925274), (28644, 27547880), (32736, 24104395), (34720, 22727001), (35805, 22038304), (36960, 21349607), (38192, 20660910), (40920, 19283516), (47740, 16528728), (52080, 15151334), (54560, 14462637), (57288, 13773940), (71610, 11019152), (76384, 10330455), (81840, 9641758), (95480, 8264364), (104160, 7575667), (114576, 6886970), (143220, 5509576), (163680, 4820879), (190960, 4132182), (229152, 3443485), (286440, 2754788), (381920, 2066091), (572880, 1377394), (688697, 1145760)]