1253146680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1249}}^1$

素因数の和:2198

約数の個数: 128

約数和(自身を含む): 4185000000

約数和(自身を除く): 2931853320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 929, 1080, 1249, 1858, 2498, 2787, 3716, 3747, 4645, 4996, 5574, 6245, 7432, 7494, 8361, 9290, 9992, 11148, 11241, 12490, 13935, 14988, 16722, 18580, 18735, 22296, 22482, 24980, 25083, 27870, 29976, 33444, 33723, 37160, 37470, 41805, 44964, 49960, 50166, 55740, 56205, 66888, 67446, 74940, 83610, 89928, 100332, 111480, 112410, 125415, 134892, 149880, 167220, 168615, 200664, 224820, 250830, 269784, 334440, 337230, 449640, 501660, 674460, 1003320, 1160321, 1348920, 2320642, 3480963, 4641284, 5801605, 6961926, 9282568, 10442889, 11603210, 13923852, 17404815, 20885778, 23206420, 27847704, 31328667, 34809630, 41771556, 46412840, 52214445, 62657334, 69619260, 83543112, 104428890, 125314668, 139238520, 156643335, 208857780, 250629336, 313286670, 417715560, 626573340, 1253146680]

約数ペア:

[(1, 1253146680), (2, 626573340), (3, 417715560), (4, 313286670), (5, 250629336), (6, 208857780), (8, 156643335), (9, 139238520), (10, 125314668), (12, 104428890), (15, 83543112), (18, 69619260), (20, 62657334), (24, 52214445), (27, 46412840), (30, 41771556), (36, 34809630), (40, 31328667), (45, 27847704), (54, 23206420), (60, 20885778), (72, 17404815), (90, 13923852), (108, 11603210), (120, 10442889), (135, 9282568), (180, 6961926), (216, 5801605), (270, 4641284), (360, 3480963), (540, 2320642), (929, 1348920), (1080, 1160321), (1249, 1003320), (1858, 674460), (2498, 501660), (2787, 449640), (3716, 337230), (3747, 334440), (4645, 269784), (4996, 250830), (5574, 224820), (6245, 200664), (7432, 168615), (7494, 167220), (8361, 149880), (9290, 134892), (9992, 125415), (11148, 112410), (11241, 111480), (12490, 100332), (13935, 89928), (14988, 83610), (16722, 74940), (18580, 67446), (18735, 66888), (22296, 56205), (22482, 55740), (24980, 50166), (25083, 49960), (27870, 44964), (29976, 41805), (33444, 37470), (33723, 37160)]