56756040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 256

約数和(自身を含む): 204595200

約数和(自身を除く): 147839160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 31, 33, 38, 40, 44, 55, 57, 60, 62, 66, 73, 76, 88, 93, 95, 110, 114, 120, 124, 132, 146, 152, 155, 165, 186, 190, 209, 219, 220, 228, 248, 264, 285, 292, 310, 330, 341, 365, 372, 380, 418, 438, 440, 456, 465, 570, 584, 589, 620, 627, 660, 682, 730, 744, 760, 803, 836, 876, 930, 1023, 1045, 1095, 1140, 1178, 1240, 1254, 1320, 1364, 1387, 1460, 1606, 1672, 1705, 1752, 1767, 1860, 2046, 2090, 2190, 2263, 2280, 2356, 2409, 2508, 2728, 2774, 2920, 2945, 3135, 3212, 3410, 3534, 3720, 4015, 4092, 4161, 4180, 4380, 4526, 4712, 4818, 5016, 5115, 5548, 5890, 6270, 6424, 6479, 6789, 6820, 6935, 7068, 8030, 8184, 8322, 8360, 8760, 8835, 9052, 9636, 10230, 11096, 11315, 11780, 12045, 12540, 12958, 13578, 13640, 13870, 14136, 15257, 16060, 16644, 17670, 18104, 19272, 19437, 20460, 20805, 22630, 23560, 24090, 24893, 25080, 25916, 27156, 27740, 30514, 32120, 32395, 33288, 33945, 35340, 38874, 40920, 41610, 42997, 45260, 45771, 48180, 49786, 51832, 54312, 55480, 61028, 64790, 67890, 70680, 74679, 76285, 77748, 83220, 85994, 90520, 91542, 96360, 97185, 99572, 122056, 124465, 128991, 129580, 135780, 149358, 152570, 155496, 166440, 171988, 183084, 194370, 199144, 214985, 228855, 248930, 257982, 259160, 271560, 298716, 305140, 343976, 366168, 373395, 388740, 429970, 457710, 472967, 497860, 515964, 597432, 610280, 644955, 746790, 777480, 859940, 915420, 945934, 995720, 1031928, 1289910, 1418901, 1493580, 1719880, 1830840, 1891868, 2364835, 2579820, 2837802, 2987160, 3783736, 4729670, 5159640, 5675604, 7094505, 9459340, 11351208, 14189010, 18918680, 28378020, 56756040]

約数ペア:

[(1, 56756040), (2, 28378020), (3, 18918680), (4, 14189010), (5, 11351208), (6, 9459340), (8, 7094505), (10, 5675604), (11, 5159640), (12, 4729670), (15, 3783736), (19, 2987160), (20, 2837802), (22, 2579820), (24, 2364835), (30, 1891868), (31, 1830840), (33, 1719880), (38, 1493580), (40, 1418901), (44, 1289910), (55, 1031928), (57, 995720), (60, 945934), (62, 915420), (66, 859940), (73, 777480), (76, 746790), (88, 644955), (93, 610280), (95, 597432), (110, 515964), (114, 497860), (120, 472967), (124, 457710), (132, 429970), (146, 388740), (152, 373395), (155, 366168), (165, 343976), (186, 305140), (190, 298716), (209, 271560), (219, 259160), (220, 257982), (228, 248930), (248, 228855), (264, 214985), (285, 199144), (292, 194370), (310, 183084), (330, 171988), (341, 166440), (365, 155496), (372, 152570), (380, 149358), (418, 135780), (438, 129580), (440, 128991), (456, 124465), (465, 122056), (570, 99572), (584, 97185), (589, 96360), (620, 91542), (627, 90520), (660, 85994), (682, 83220), (730, 77748), (744, 76285), (760, 74679), (803, 70680), (836, 67890), (876, 64790), (930, 61028), (1023, 55480), (1045, 54312), (1095, 51832), (1140, 49786), (1178, 48180), (1240, 45771), (1254, 45260), (1320, 42997), (1364, 41610), (1387, 40920), (1460, 38874), (1606, 35340), (1672, 33945), (1705, 33288), (1752, 32395), (1767, 32120), (1860, 30514), (2046, 27740), (2090, 27156), (2190, 25916), (2263, 25080), (2280, 24893), (2356, 24090), (2409, 23560), (2508, 22630), (2728, 20805), (2774, 20460), (2920, 19437), (2945, 19272), (3135, 18104), (3212, 17670), (3410, 16644), (3534, 16060), (3720, 15257), (4015, 14136), (4092, 13870), (4161, 13640), (4180, 13578), (4380, 12958), (4526, 12540), (4712, 12045), (4818, 11780), (5016, 11315), (5115, 11096), (5548, 10230), (5890, 9636), (6270, 9052), (6424, 8835), (6479, 8760), (6789, 8360), (6820, 8322), (6935, 8184), (7068, 8030)]