2974341720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1289}}^1$

素因数の和:1418

約数の個数: 256

約数和(自身を含む): 10610611200

約数和(自身を除く): 7636269480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 67, 70, 82, 84, 105, 120, 123, 134, 140, 164, 168, 201, 205, 210, 246, 268, 280, 287, 328, 335, 402, 410, 420, 469, 492, 536, 574, 615, 670, 804, 820, 840, 861, 938, 984, 1005, 1148, 1230, 1289, 1340, 1407, 1435, 1608, 1640, 1722, 1876, 2010, 2296, 2345, 2460, 2578, 2680, 2747, 2814, 2870, 3444, 3752, 3867, 4020, 4305, 4690, 4920, 5156, 5494, 5628, 5740, 6445, 6888, 7035, 7734, 8040, 8241, 8610, 9023, 9380, 10312, 10988, 11256, 11480, 12890, 13735, 14070, 15468, 16482, 17220, 18046, 18760, 19229, 19335, 21976, 25780, 27069, 27470, 28140, 30936, 32964, 34440, 36092, 38458, 38670, 41205, 45115, 51560, 52849, 54138, 54940, 56280, 57687, 65928, 72184, 76916, 77340, 82410, 86363, 90230, 96145, 105698, 108276, 109880, 115374, 135345, 153832, 154680, 158547, 164820, 172726, 180460, 192290, 211396, 216552, 230748, 259089, 264245, 270690, 288435, 317094, 329640, 345452, 360920, 369943, 384580, 422792, 431815, 461496, 518178, 528490, 541380, 576870, 604541, 634188, 690904, 739886, 769160, 792735, 863630, 1036356, 1056980, 1082760, 1109829, 1153740, 1209082, 1268376, 1295445, 1479772, 1585470, 1727260, 1813623, 1849715, 2072712, 2113960, 2219658, 2307480, 2418164, 2590890, 2959544, 3022705, 3170940, 3454520, 3540883, 3627246, 3699430, 4439316, 4836328, 5181780, 5549145, 6045410, 6341880, 7081766, 7254492, 7398860, 8878632, 9068115, 10363560, 10622649, 11098290, 12090820, 14163532, 14508984, 14797720, 17704415, 18136230, 21245298, 22196580, 24181640, 24786181, 28327064, 35408830, 36272460, 42490596, 44393160, 49572362, 53113245, 70817660, 72544920, 74358543, 84981192, 99144724, 106226490, 123930905, 141635320, 148717086, 198289448, 212452980, 247861810, 297434172, 371792715, 424905960, 495723620, 594868344, 743585430, 991447240, 1487170860, 2974341720]

約数ペア:

[(1, 2974341720), (2, 1487170860), (3, 991447240), (4, 743585430), (5, 594868344), (6, 495723620), (7, 424905960), (8, 371792715), (10, 297434172), (12, 247861810), (14, 212452980), (15, 198289448), (20, 148717086), (21, 141635320), (24, 123930905), (28, 106226490), (30, 99144724), (35, 84981192), (40, 74358543), (41, 72544920), (42, 70817660), (56, 53113245), (60, 49572362), (67, 44393160), (70, 42490596), (82, 36272460), (84, 35408830), (105, 28327064), (120, 24786181), (123, 24181640), (134, 22196580), (140, 21245298), (164, 18136230), (168, 17704415), (201, 14797720), (205, 14508984), (210, 14163532), (246, 12090820), (268, 11098290), (280, 10622649), (287, 10363560), (328, 9068115), (335, 8878632), (402, 7398860), (410, 7254492), (420, 7081766), (469, 6341880), (492, 6045410), (536, 5549145), (574, 5181780), (615, 4836328), (670, 4439316), (804, 3699430), (820, 3627246), (840, 3540883), (861, 3454520), (938, 3170940), (984, 3022705), (1005, 2959544), (1148, 2590890), (1230, 2418164), (1289, 2307480), (1340, 2219658), (1407, 2113960), (1435, 2072712), (1608, 1849715), (1640, 1813623), (1722, 1727260), (1876, 1585470), (2010, 1479772), (2296, 1295445), (2345, 1268376), (2460, 1209082), (2578, 1153740), (2680, 1109829), (2747, 1082760), (2814, 1056980), (2870, 1036356), (3444, 863630), (3752, 792735), (3867, 769160), (4020, 739886), (4305, 690904), (4690, 634188), (4920, 604541), (5156, 576870), (5494, 541380), (5628, 528490), (5740, 518178), (6445, 461496), (6888, 431815), (7035, 422792), (7734, 384580), (8040, 369943), (8241, 360920), (8610, 345452), (9023, 329640), (9380, 317094), (10312, 288435), (10988, 270690), (11256, 264245), (11480, 259089), (12890, 230748), (13735, 216552), (14070, 211396), (15468, 192290), (16482, 180460), (17220, 172726), (18046, 164820), (18760, 158547), (19229, 154680), (19335, 153832), (21976, 135345), (25780, 115374), (27069, 109880), (27470, 108276), (28140, 105698), (30936, 96145), (32964, 90230), (34440, 86363), (36092, 82410), (38458, 77340), (38670, 76916), (41205, 72184), (45115, 65928), (51560, 57687), (52849, 56280), (54138, 54940)]