136555160

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 369360000

約数和(自身を除く): 232804840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 245, 259, 269, 280, 296, 343, 370, 392, 490, 518, 538, 686, 740, 980, 1036, 1076, 1295, 1345, 1372, 1480, 1715, 1813, 1883, 1960, 2072, 2152, 2590, 2690, 2744, 3430, 3626, 3766, 5180, 5380, 6860, 7252, 7532, 9065, 9415, 9953, 10360, 10760, 12691, 13181, 13720, 14504, 15064, 18130, 18830, 19906, 25382, 26362, 36260, 37660, 39812, 49765, 50764, 52724, 63455, 65905, 69671, 72520, 75320, 79624, 92267, 99530, 101528, 105448, 126910, 131810, 139342, 184534, 199060, 253820, 263620, 278684, 348355, 369068, 398120, 461335, 487697, 507640, 527240, 557368, 696710, 738136, 922670, 975394, 1393420, 1845340, 1950788, 2438485, 2786840, 3413879, 3690680, 3901576, 4876970, 6827758, 9753940, 13655516, 17069395, 19507880, 27311032, 34138790, 68277580, 136555160]

約数ペア:

[(1, 136555160), (2, 68277580), (4, 34138790), (5, 27311032), (7, 19507880), (8, 17069395), (10, 13655516), (14, 9753940), (20, 6827758), (28, 4876970), (35, 3901576), (37, 3690680), (40, 3413879), (49, 2786840), (56, 2438485), (70, 1950788), (74, 1845340), (98, 1393420), (140, 975394), (148, 922670), (185, 738136), (196, 696710), (245, 557368), (259, 527240), (269, 507640), (280, 487697), (296, 461335), (343, 398120), (370, 369068), (392, 348355), (490, 278684), (518, 263620), (538, 253820), (686, 199060), (740, 184534), (980, 139342), (1036, 131810), (1076, 126910), (1295, 105448), (1345, 101528), (1372, 99530), (1480, 92267), (1715, 79624), (1813, 75320), (1883, 72520), (1960, 69671), (2072, 65905), (2152, 63455), (2590, 52724), (2690, 50764), (2744, 49765), (3430, 39812), (3626, 37660), (3766, 36260), (5180, 26362), (5380, 25382), (6860, 19906), (7252, 18830), (7532, 18130), (9065, 15064), (9415, 14504), (9953, 13720), (10360, 13181), (10760, 12691)]