137356920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 476124480

約数和(自身を除く): 338767560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 53, 60, 69, 72, 90, 92, 106, 115, 120, 138, 159, 180, 184, 207, 212, 230, 265, 276, 313, 318, 345, 360, 414, 424, 460, 477, 530, 552, 626, 636, 690, 795, 828, 920, 939, 954, 1035, 1060, 1219, 1252, 1272, 1380, 1565, 1590, 1656, 1878, 1908, 2070, 2120, 2385, 2438, 2504, 2760, 2817, 3130, 3180, 3657, 3756, 3816, 4140, 4695, 4770, 4876, 5634, 6095, 6260, 6360, 7199, 7314, 7512, 8280, 9390, 9540, 9752, 10971, 11268, 12190, 12520, 14085, 14398, 14628, 16589, 18285, 18780, 19080, 21597, 21942, 22536, 24380, 28170, 28796, 29256, 33178, 35995, 36570, 37560, 43194, 43884, 48760, 49767, 54855, 56340, 57592, 64791, 66356, 71990, 73140, 82945, 86388, 87768, 99534, 107985, 109710, 112680, 129582, 132712, 143980, 146280, 149301, 165890, 172776, 199068, 215970, 219420, 248835, 259164, 287960, 298602, 323955, 331780, 381547, 398136, 431940, 438840, 497670, 518328, 597204, 647910, 663560, 746505, 763094, 863880, 995340, 1144641, 1194408, 1295820, 1493010, 1526188, 1907735, 1990680, 2289282, 2591640, 2986020, 3052376, 3433923, 3815470, 4578564, 5723205, 5972040, 6867846, 7630940, 9157128, 11446410, 13735692, 15261880, 17169615, 22892820, 27471384, 34339230, 45785640, 68678460, 137356920]

約数ペア:

[(1, 137356920), (2, 68678460), (3, 45785640), (4, 34339230), (5, 27471384), (6, 22892820), (8, 17169615), (9, 15261880), (10, 13735692), (12, 11446410), (15, 9157128), (18, 7630940), (20, 6867846), (23, 5972040), (24, 5723205), (30, 4578564), (36, 3815470), (40, 3433923), (45, 3052376), (46, 2986020), (53, 2591640), (60, 2289282), (69, 1990680), (72, 1907735), (90, 1526188), (92, 1493010), (106, 1295820), (115, 1194408), (120, 1144641), (138, 995340), (159, 863880), (180, 763094), (184, 746505), (207, 663560), (212, 647910), (230, 597204), (265, 518328), (276, 497670), (313, 438840), (318, 431940), (345, 398136), (360, 381547), (414, 331780), (424, 323955), (460, 298602), (477, 287960), (530, 259164), (552, 248835), (626, 219420), (636, 215970), (690, 199068), (795, 172776), (828, 165890), (920, 149301), (939, 146280), (954, 143980), (1035, 132712), (1060, 129582), (1219, 112680), (1252, 109710), (1272, 107985), (1380, 99534), (1565, 87768), (1590, 86388), (1656, 82945), (1878, 73140), (1908, 71990), (2070, 66356), (2120, 64791), (2385, 57592), (2438, 56340), (2504, 54855), (2760, 49767), (2817, 48760), (3130, 43884), (3180, 43194), (3657, 37560), (3756, 36570), (3816, 35995), (4140, 33178), (4695, 29256), (4770, 28796), (4876, 28170), (5634, 24380), (6095, 22536), (6260, 21942), (6360, 21597), (7199, 19080), (7314, 18780), (7512, 18285), (8280, 16589), (9390, 14628), (9540, 14398), (9752, 14085), (10971, 12520), (11268, 12190)]