812726160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5077}}^1$

素因数の和:5145

約数の個数: 160

約数和(自身を含む): 2720183040

約数和(自身を除く): 1907456880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 40, 46, 48, 58, 60, 69, 80, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 460, 464, 552, 580, 667, 690, 696, 870, 920, 1104, 1160, 1334, 1380, 1392, 1740, 1840, 2001, 2320, 2668, 2760, 3335, 3480, 4002, 5077, 5336, 5520, 6670, 6960, 8004, 10005, 10154, 10672, 13340, 15231, 16008, 20010, 20308, 25385, 26680, 30462, 32016, 40020, 40616, 50770, 53360, 60924, 76155, 80040, 81232, 101540, 116771, 121848, 147233, 152310, 160080, 203080, 233542, 243696, 294466, 304620, 350313, 406160, 441699, 467084, 583855, 588932, 609240, 700626, 736165, 883398, 934168, 1167710, 1177864, 1218480, 1401252, 1472330, 1751565, 1766796, 1868336, 2208495, 2335420, 2355728, 2802504, 2944660, 3386359, 3503130, 3533592, 4416990, 4670840, 5605008, 5889320, 6772718, 7006260, 7067184, 8833980, 9341680, 10159077, 11778640, 13545436, 14012520, 16931795, 17667960, 20318154, 27090872, 28025040, 33863590, 35335920, 40636308, 50795385, 54181744, 67727180, 81272616, 101590770, 135454360, 162545232, 203181540, 270908720, 406363080, 812726160]

約数ペア:

[(1, 812726160), (2, 406363080), (3, 270908720), (4, 203181540), (5, 162545232), (6, 135454360), (8, 101590770), (10, 81272616), (12, 67727180), (15, 54181744), (16, 50795385), (20, 40636308), (23, 35335920), (24, 33863590), (29, 28025040), (30, 27090872), (40, 20318154), (46, 17667960), (48, 16931795), (58, 14012520), (60, 13545436), (69, 11778640), (80, 10159077), (87, 9341680), (92, 8833980), (115, 7067184), (116, 7006260), (120, 6772718), (138, 5889320), (145, 5605008), (174, 4670840), (184, 4416990), (230, 3533592), (232, 3503130), (240, 3386359), (276, 2944660), (290, 2802504), (345, 2355728), (348, 2335420), (368, 2208495), (435, 1868336), (460, 1766796), (464, 1751565), (552, 1472330), (580, 1401252), (667, 1218480), (690, 1177864), (696, 1167710), (870, 934168), (920, 883398), (1104, 736165), (1160, 700626), (1334, 609240), (1380, 588932), (1392, 583855), (1740, 467084), (1840, 441699), (2001, 406160), (2320, 350313), (2668, 304620), (2760, 294466), (3335, 243696), (3480, 233542), (4002, 203080), (5077, 160080), (5336, 152310), (5520, 147233), (6670, 121848), (6960, 116771), (8004, 101540), (10005, 81232), (10154, 80040), (10672, 76155), (13340, 60924), (15231, 53360), (16008, 50770), (20010, 40616), (20308, 40020), (25385, 32016), (26680, 30462)]