450302720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1733}}^1$

素因数の和:1790

約数の個数: 144

約数和(自身を含む): 1275946560

約数和(自身を除く): 825643840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 256, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 1015, 1120, 1160, 1280, 1624, 1733, 1792, 1856, 2030, 2240, 2320, 3248, 3466, 3712, 4060, 4480, 4640, 6496, 6932, 7424, 8120, 8665, 8960, 9280, 12131, 12992, 13864, 16240, 17330, 18560, 24262, 25984, 27728, 32480, 34660, 37120, 48524, 50257, 51968, 55456, 60655, 64960, 69320, 97048, 100514, 110912, 121310, 129920, 138640, 194096, 201028, 221824, 242620, 251285, 259840, 277280, 351799, 388192, 402056, 443648, 485240, 502570, 554560, 703598, 776384, 804112, 970480, 1005140, 1109120, 1407196, 1552768, 1608224, 1758995, 1940960, 2010280, 2218240, 2814392, 3105536, 3216448, 3517990, 3881920, 4020560, 5628784, 6432896, 7035980, 7763840, 8041120, 11257568, 12865792, 14071960, 15527680, 16082240, 22515136, 28143920, 32164480, 45030272, 56287840, 64328960, 90060544, 112575680, 225151360, 450302720]

約数ペア:

[(1, 450302720), (2, 225151360), (4, 112575680), (5, 90060544), (7, 64328960), (8, 56287840), (10, 45030272), (14, 32164480), (16, 28143920), (20, 22515136), (28, 16082240), (29, 15527680), (32, 14071960), (35, 12865792), (40, 11257568), (56, 8041120), (58, 7763840), (64, 7035980), (70, 6432896), (80, 5628784), (112, 4020560), (116, 3881920), (128, 3517990), (140, 3216448), (145, 3105536), (160, 2814392), (203, 2218240), (224, 2010280), (232, 1940960), (256, 1758995), (280, 1608224), (290, 1552768), (320, 1407196), (406, 1109120), (448, 1005140), (464, 970480), (560, 804112), (580, 776384), (640, 703598), (812, 554560), (896, 502570), (928, 485240), (1015, 443648), (1120, 402056), (1160, 388192), (1280, 351799), (1624, 277280), (1733, 259840), (1792, 251285), (1856, 242620), (2030, 221824), (2240, 201028), (2320, 194096), (3248, 138640), (3466, 129920), (3712, 121310), (4060, 110912), (4480, 100514), (4640, 97048), (6496, 69320), (6932, 64960), (7424, 60655), (8120, 55456), (8665, 51968), (8960, 50257), (9280, 48524), (12131, 37120), (12992, 34660), (13864, 32480), (16240, 27728), (17330, 25984), (18560, 24262)]