12949045320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1\times {\mathrm{1733}}^1$

素因数の和:2695

約数の個数: 128

約数和(自身を含む): 39461955840

約数和(自身を除く): 26512910520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 877, 1065, 1420, 1704, 1733, 1754, 2130, 2631, 2840, 3466, 3508, 4260, 4385, 5199, 5262, 6932, 7016, 8520, 8665, 8770, 10398, 10524, 13155, 13864, 17330, 17540, 20796, 21048, 25995, 26310, 34660, 35080, 41592, 51990, 52620, 62267, 69320, 103980, 105240, 123043, 124534, 186801, 207960, 246086, 249068, 311335, 369129, 373602, 492172, 498136, 615215, 622670, 738258, 747204, 934005, 984344, 1230430, 1245340, 1476516, 1494408, 1519841, 1845645, 1868010, 2460860, 2490680, 2953032, 3039682, 3691290, 3736020, 4559523, 4921720, 6079364, 7382580, 7472040, 7599205, 9119046, 12158728, 14765160, 15198410, 18238092, 22797615, 30396820, 36476184, 45595230, 60793640, 91190460, 107908711, 182380920, 215817422, 323726133, 431634844, 539543555, 647452266, 863269688, 1079087110, 1294904532, 1618630665, 2158174220, 2589809064, 3237261330, 4316348440, 6474522660, 12949045320]

約数ペア:

[(1, 12949045320), (2, 6474522660), (3, 4316348440), (4, 3237261330), (5, 2589809064), (6, 2158174220), (8, 1618630665), (10, 1294904532), (12, 1079087110), (15, 863269688), (20, 647452266), (24, 539543555), (30, 431634844), (40, 323726133), (60, 215817422), (71, 182380920), (120, 107908711), (142, 91190460), (213, 60793640), (284, 45595230), (355, 36476184), (426, 30396820), (568, 22797615), (710, 18238092), (852, 15198410), (877, 14765160), (1065, 12158728), (1420, 9119046), (1704, 7599205), (1733, 7472040), (1754, 7382580), (2130, 6079364), (2631, 4921720), (2840, 4559523), (3466, 3736020), (3508, 3691290), (4260, 3039682), (4385, 2953032), (5199, 2490680), (5262, 2460860), (6932, 1868010), (7016, 1845645), (8520, 1519841), (8665, 1494408), (8770, 1476516), (10398, 1245340), (10524, 1230430), (13155, 984344), (13864, 934005), (17330, 747204), (17540, 738258), (20796, 622670), (21048, 615215), (25995, 498136), (26310, 492172), (34660, 373602), (35080, 369129), (41592, 311335), (51990, 249068), (52620, 246086), (62267, 207960), (69320, 186801), (103980, 124534), (105240, 123043)]