28074955680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{672293}}^1$

素因数の和:672343

約数の個数: 144

約数和(自身を含む): 99109581480

約数和(自身を除く): 71034625800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 10440, 13920, 20880, 41760, 672293, 1344586, 2016879, 2689172, 3361465, 4033758, 5378344, 6050637, 6722930, 8067516, 10084395, 10756688, 12101274, 13445860, 16135032, 19496497, 20168790, 21513376, 24202548, 26891720, 30253185, 32270064, 38992994, 40337580, 48405096, 53783440, 58489491, 60506370, 64540128, 77985988, 80675160, 96810192, 97482485, 107566880, 116978982, 121012740, 155971976, 161350320, 175468473, 193620384, 194964970, 233957964, 242025480, 292447455, 311943952, 322700640, 350936946, 389929940, 467915928, 484050960, 584894910, 623887904, 701873892, 779859880, 877342365, 935831856, 968101920, 1169789820, 1403747784, 1559719760, 1754684730, 1871663712, 2339579640, 2807495568, 3119439520, 3509369460, 4679159280, 5614991136, 7018738920, 9358318560, 14037477840, 28074955680]

約数ペア:

[(1, 28074955680), (2, 14037477840), (3, 9358318560), (4, 7018738920), (5, 5614991136), (6, 4679159280), (8, 3509369460), (9, 3119439520), (10, 2807495568), (12, 2339579640), (15, 1871663712), (16, 1754684730), (18, 1559719760), (20, 1403747784), (24, 1169789820), (29, 968101920), (30, 935831856), (32, 877342365), (36, 779859880), (40, 701873892), (45, 623887904), (48, 584894910), (58, 484050960), (60, 467915928), (72, 389929940), (80, 350936946), (87, 322700640), (90, 311943952), (96, 292447455), (116, 242025480), (120, 233957964), (144, 194964970), (145, 193620384), (160, 175468473), (174, 161350320), (180, 155971976), (232, 121012740), (240, 116978982), (261, 107566880), (288, 97482485), (290, 96810192), (348, 80675160), (360, 77985988), (435, 64540128), (464, 60506370), (480, 58489491), (522, 53783440), (580, 48405096), (696, 40337580), (720, 38992994), (870, 32270064), (928, 30253185), (1044, 26891720), (1160, 24202548), (1305, 21513376), (1392, 20168790), (1440, 19496497), (1740, 16135032), (2088, 13445860), (2320, 12101274), (2610, 10756688), (2784, 10084395), (3480, 8067516), (4176, 6722930), (4640, 6050637), (5220, 5378344), (6960, 4033758), (8352, 3361465), (10440, 2689172), (13920, 2016879), (20880, 1344586), (41760, 672293)]