160648560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 574516800

約数和(自身を除く): 413868240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 89, 90, 92, 109, 115, 120, 138, 144, 178, 180, 184, 207, 218, 230, 240, 267, 276, 327, 345, 356, 360, 368, 414, 436, 445, 460, 534, 545, 552, 654, 690, 712, 720, 801, 828, 872, 890, 920, 981, 1035, 1068, 1090, 1104, 1308, 1335, 1380, 1424, 1602, 1635, 1656, 1744, 1780, 1840, 1962, 2047, 2070, 2136, 2180, 2507, 2616, 2670, 2760, 3204, 3270, 3312, 3560, 3924, 4005, 4094, 4140, 4272, 4360, 4905, 5014, 5232, 5340, 5520, 6141, 6408, 6540, 7120, 7521, 7848, 8010, 8188, 8280, 8720, 9701, 9810, 10028, 10235, 10680, 12282, 12535, 12816, 13080, 15042, 15696, 16020, 16376, 16560, 18423, 19402, 19620, 20056, 20470, 21360, 22563, 24564, 25070, 26160, 29103, 30084, 30705, 32040, 32752, 36846, 37605, 38804, 39240, 40112, 40940, 45126, 48505, 49128, 50140, 58206, 60168, 61410, 64080, 73692, 75210, 77608, 78480, 81880, 87309, 90252, 92115, 97010, 98256, 100280, 112815, 116412, 120336, 122820, 145515, 147384, 150420, 155216, 163760, 174618, 180504, 184230, 194020, 200560, 223123, 225630, 232824, 245640, 291030, 294768, 300840, 349236, 361008, 368460, 388040, 436545, 446246, 451260, 465648, 491280, 582060, 601680, 669369, 698472, 736920, 776080, 873090, 892492, 902520, 1115615, 1164120, 1338738, 1396944, 1473840, 1746180, 1784984, 1805040, 2008107, 2231230, 2328240, 2677476, 3346845, 3492360, 3569968, 4016214, 4462460, 5354952, 6693690, 6984720, 8032428, 8924920, 10040535, 10709904, 13387380, 16064856, 17849840, 20081070, 26774760, 32129712, 40162140, 53549520, 80324280, 160648560]

約数ペア:

[(1, 160648560), (2, 80324280), (3, 53549520), (4, 40162140), (5, 32129712), (6, 26774760), (8, 20081070), (9, 17849840), (10, 16064856), (12, 13387380), (15, 10709904), (16, 10040535), (18, 8924920), (20, 8032428), (23, 6984720), (24, 6693690), (30, 5354952), (36, 4462460), (40, 4016214), (45, 3569968), (46, 3492360), (48, 3346845), (60, 2677476), (69, 2328240), (72, 2231230), (80, 2008107), (89, 1805040), (90, 1784984), (92, 1746180), (109, 1473840), (115, 1396944), (120, 1338738), (138, 1164120), (144, 1115615), (178, 902520), (180, 892492), (184, 873090), (207, 776080), (218, 736920), (230, 698472), (240, 669369), (267, 601680), (276, 582060), (327, 491280), (345, 465648), (356, 451260), (360, 446246), (368, 436545), (414, 388040), (436, 368460), (445, 361008), (460, 349236), (534, 300840), (545, 294768), (552, 291030), (654, 245640), (690, 232824), (712, 225630), (720, 223123), (801, 200560), (828, 194020), (872, 184230), (890, 180504), (920, 174618), (981, 163760), (1035, 155216), (1068, 150420), (1090, 147384), (1104, 145515), (1308, 122820), (1335, 120336), (1380, 116412), (1424, 112815), (1602, 100280), (1635, 98256), (1656, 97010), (1744, 92115), (1780, 90252), (1840, 87309), (1962, 81880), (2047, 78480), (2070, 77608), (2136, 75210), (2180, 73692), (2507, 64080), (2616, 61410), (2670, 60168), (2760, 58206), (3204, 50140), (3270, 49128), (3312, 48505), (3560, 45126), (3924, 40940), (4005, 40112), (4094, 39240), (4140, 38804), (4272, 37605), (4360, 36846), (4905, 32752), (5014, 32040), (5232, 30705), (5340, 30084), (5520, 29103), (6141, 26160), (6408, 25070), (6540, 24564), (7120, 22563), (7521, 21360), (7848, 20470), (8010, 20056), (8188, 19620), (8280, 19402), (8720, 18423), (9701, 16560), (9810, 16376), (10028, 16020), (10235, 15696), (10680, 15042), (12282, 13080), (12535, 12816)]