3221759320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 256

約数和(自身を含む): 8663961600

約数和(自身を除く): 5442202280

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 31, 38, 40, 52, 62, 65, 67, 76, 95, 104, 124, 130, 134, 152, 155, 157, 190, 247, 248, 260, 268, 310, 314, 335, 380, 403, 494, 520, 536, 589, 620, 628, 670, 760, 785, 806, 871, 988, 1178, 1235, 1240, 1256, 1273, 1340, 1570, 1612, 1742, 1976, 2015, 2041, 2077, 2356, 2470, 2546, 2680, 2945, 2983, 3140, 3224, 3484, 4030, 4082, 4154, 4355, 4712, 4867, 4940, 5092, 5890, 5966, 6280, 6365, 6968, 7657, 8060, 8164, 8308, 8710, 9734, 9880, 10184, 10205, 10385, 10519, 11780, 11932, 12730, 14915, 15314, 16120, 16328, 16549, 16616, 17420, 19468, 20410, 20770, 21038, 23560, 23864, 24335, 25460, 27001, 29830, 30628, 33098, 34840, 38285, 38779, 38936, 39463, 40820, 41540, 42076, 48670, 50920, 52595, 54002, 59660, 61256, 63271, 66196, 76570, 77558, 78926, 81640, 82745, 83080, 84152, 92473, 97340, 105190, 108004, 119320, 126542, 132392, 135005, 136747, 153140, 155116, 157852, 165490, 184946, 193895, 194680, 197315, 199861, 210380, 216008, 253084, 270010, 273494, 306280, 310232, 315704, 316355, 326089, 330980, 369892, 387790, 394630, 399722, 420760, 462365, 506168, 513019, 540020, 546988, 632710, 652178, 661960, 683735, 739784, 775580, 789260, 799444, 924730, 999305, 1026038, 1080040, 1093976, 1202149, 1265420, 1304356, 1367470, 1551160, 1578520, 1598888, 1630445, 1849460, 1998610, 2052076, 2404298, 2530840, 2565095, 2598193, 2608712, 2734940, 3260890, 3698920, 3997220, 4104152, 4239157, 4808596, 5130190, 5196386, 5469880, 6010745, 6195691, 6521780, 7994440, 8478314, 9617192, 10260380, 10392772, 12021490, 12391382, 12990965, 13043560, 16956628, 20520760, 20785544, 21195785, 24042980, 24782764, 25981930, 30978455, 33913256, 42391570, 48085960, 49565528, 51963860, 61956910, 80543983, 84783140, 103927720, 123913820, 161087966, 169566280, 247827640, 322175932, 402719915, 644351864, 805439830, 1610879660, 3221759320]

約数ペア:

[(1, 3221759320), (2, 1610879660), (4, 805439830), (5, 644351864), (8, 402719915), (10, 322175932), (13, 247827640), (19, 169566280), (20, 161087966), (26, 123913820), (31, 103927720), (38, 84783140), (40, 80543983), (52, 61956910), (62, 51963860), (65, 49565528), (67, 48085960), (76, 42391570), (95, 33913256), (104, 30978455), (124, 25981930), (130, 24782764), (134, 24042980), (152, 21195785), (155, 20785544), (157, 20520760), (190, 16956628), (247, 13043560), (248, 12990965), (260, 12391382), (268, 12021490), (310, 10392772), (314, 10260380), (335, 9617192), (380, 8478314), (403, 7994440), (494, 6521780), (520, 6195691), (536, 6010745), (589, 5469880), (620, 5196386), (628, 5130190), (670, 4808596), (760, 4239157), (785, 4104152), (806, 3997220), (871, 3698920), (988, 3260890), (1178, 2734940), (1235, 2608712), (1240, 2598193), (1256, 2565095), (1273, 2530840), (1340, 2404298), (1570, 2052076), (1612, 1998610), (1742, 1849460), (1976, 1630445), (2015, 1598888), (2041, 1578520), (2077, 1551160), (2356, 1367470), (2470, 1304356), (2546, 1265420), (2680, 1202149), (2945, 1093976), (2983, 1080040), (3140, 1026038), (3224, 999305), (3484, 924730), (4030, 799444), (4082, 789260), (4154, 775580), (4355, 739784), (4712, 683735), (4867, 661960), (4940, 652178), (5092, 632710), (5890, 546988), (5966, 540020), (6280, 513019), (6365, 506168), (6968, 462365), (7657, 420760), (8060, 399722), (8164, 394630), (8308, 387790), (8710, 369892), (9734, 330980), (9880, 326089), (10184, 316355), (10205, 315704), (10385, 310232), (10519, 306280), (11780, 273494), (11932, 270010), (12730, 253084), (14915, 216008), (15314, 210380), (16120, 199861), (16328, 197315), (16549, 194680), (16616, 193895), (17420, 184946), (19468, 165490), (20410, 157852), (20770, 155116), (21038, 153140), (23560, 136747), (23864, 135005), (24335, 132392), (25460, 126542), (27001, 119320), (29830, 108004), (30628, 105190), (33098, 97340), (34840, 92473), (38285, 84152), (38779, 83080), (38936, 82745), (39463, 81640), (40820, 78926), (41540, 77558), (42076, 76570), (48670, 66196), (50920, 63271), (52595, 61256), (54002, 59660)]