140473200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{2389}}^1$

素因数の和:2424

約数の個数: 180

約数和(自身を含む): 523668120

約数和(自身を除く): 383194920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1400, 1470, 1680, 1960, 2100, 2352, 2389, 2450, 2800, 2940, 3675, 3920, 4200, 4778, 4900, 5880, 7167, 7350, 8400, 9556, 9800, 11760, 11945, 14334, 14700, 16723, 19112, 19600, 23890, 28668, 29400, 33446, 35835, 38224, 47780, 50169, 57336, 58800, 59725, 66892, 71670, 83615, 95560, 100338, 114672, 117061, 119450, 133784, 143340, 167230, 179175, 191120, 200676, 234122, 238900, 250845, 267568, 286680, 334460, 351183, 358350, 401352, 418075, 468244, 477800, 501690, 573360, 585305, 668920, 702366, 716700, 802704, 836150, 936488, 955600, 1003380, 1170610, 1254225, 1337840, 1404732, 1433400, 1672300, 1755915, 1872976, 2006760, 2341220, 2508450, 2809464, 2866800, 2926525, 3344600, 3511830, 4013520, 4682440, 5016900, 5618928, 5853050, 6689200, 7023660, 8779575, 9364880, 10033800, 11706100, 14047320, 17559150, 20067600, 23412200, 28094640, 35118300, 46824400, 70236600, 140473200]

約数ペア:

[(1, 140473200), (2, 70236600), (3, 46824400), (4, 35118300), (5, 28094640), (6, 23412200), (7, 20067600), (8, 17559150), (10, 14047320), (12, 11706100), (14, 10033800), (15, 9364880), (16, 8779575), (20, 7023660), (21, 6689200), (24, 5853050), (25, 5618928), (28, 5016900), (30, 4682440), (35, 4013520), (40, 3511830), (42, 3344600), (48, 2926525), (49, 2866800), (50, 2809464), (56, 2508450), (60, 2341220), (70, 2006760), (75, 1872976), (80, 1755915), (84, 1672300), (98, 1433400), (100, 1404732), (105, 1337840), (112, 1254225), (120, 1170610), (140, 1003380), (147, 955600), (150, 936488), (168, 836150), (175, 802704), (196, 716700), (200, 702366), (210, 668920), (240, 585305), (245, 573360), (280, 501690), (294, 477800), (300, 468244), (336, 418075), (350, 401352), (392, 358350), (400, 351183), (420, 334460), (490, 286680), (525, 267568), (560, 250845), (588, 238900), (600, 234122), (700, 200676), (735, 191120), (784, 179175), (840, 167230), (980, 143340), (1050, 133784), (1176, 119450), (1200, 117061), (1225, 114672), (1400, 100338), (1470, 95560), (1680, 83615), (1960, 71670), (2100, 66892), (2352, 59725), (2389, 58800), (2450, 57336), (2800, 50169), (2940, 47780), (3675, 38224), (3920, 35835), (4200, 33446), (4778, 29400), (4900, 28668), (5880, 23890), (7167, 19600), (7350, 19112), (8400, 16723), (9556, 14700), (9800, 14334), (11760, 11945)]