54122640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 320

約数和(自身を含む): 209986560

約数和(自身を除く): 155863920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 65, 66, 76, 78, 80, 83, 88, 95, 104, 110, 114, 120, 130, 132, 143, 152, 156, 165, 166, 176, 190, 195, 208, 209, 220, 228, 240, 247, 249, 260, 264, 285, 286, 304, 312, 330, 332, 380, 390, 415, 418, 429, 440, 456, 494, 498, 520, 528, 570, 572, 624, 627, 660, 664, 715, 741, 760, 780, 830, 836, 858, 880, 912, 913, 988, 996, 1040, 1045, 1079, 1140, 1144, 1235, 1245, 1254, 1320, 1328, 1430, 1482, 1520, 1560, 1577, 1660, 1672, 1716, 1826, 1976, 1992, 2090, 2145, 2158, 2280, 2288, 2470, 2490, 2508, 2640, 2717, 2739, 2860, 2964, 3120, 3135, 3154, 3237, 3320, 3344, 3432, 3652, 3705, 3952, 3984, 4180, 4290, 4316, 4560, 4565, 4731, 4940, 4980, 5016, 5395, 5434, 5478, 5720, 5928, 6270, 6308, 6474, 6640, 6864, 7304, 7410, 7885, 8151, 8360, 8580, 8632, 9130, 9462, 9880, 9960, 10032, 10790, 10868, 10956, 11440, 11856, 11869, 12540, 12616, 12948, 13585, 13695, 14608, 14820, 15770, 16185, 16302, 16720, 17160, 17264, 17347, 18260, 18924, 19760, 19920, 20501, 21580, 21736, 21912, 23655, 23738, 25080, 25232, 25896, 27170, 27390, 29640, 31540, 32370, 32604, 34320, 34694, 35607, 36520, 37848, 40755, 41002, 43160, 43472, 43824, 47310, 47476, 50160, 51792, 52041, 54340, 54780, 59280, 59345, 61503, 63080, 64740, 65208, 69388, 71214, 73040, 75696, 81510, 82004, 86320, 86735, 94620, 94952, 102505, 104082, 108680, 109560, 118690, 123006, 126160, 129480, 130416, 138776, 142428, 163020, 164008, 173470, 178035, 189240, 189904, 205010, 208164, 217360, 219120, 225511, 237380, 246012, 258960, 260205, 277552, 284856, 307515, 326040, 328016, 346940, 356070, 378480, 410020, 416328, 451022, 474760, 492024, 520410, 569712, 615030, 652080, 676533, 693880, 712140, 820040, 832656, 902044, 949520, 984048, 1040820, 1127555, 1230060, 1353066, 1387760, 1424280, 1640080, 1804088, 2081640, 2255110, 2460120, 2706132, 2848560, 3382665, 3608176, 4163280, 4510220, 4920240, 5412264, 6765330, 9020440, 10824528, 13530660, 18040880, 27061320, 54122640]

約数ペア:

[(1, 54122640), (2, 27061320), (3, 18040880), (4, 13530660), (5, 10824528), (6, 9020440), (8, 6765330), (10, 5412264), (11, 4920240), (12, 4510220), (13, 4163280), (15, 3608176), (16, 3382665), (19, 2848560), (20, 2706132), (22, 2460120), (24, 2255110), (26, 2081640), (30, 1804088), (33, 1640080), (38, 1424280), (39, 1387760), (40, 1353066), (44, 1230060), (48, 1127555), (52, 1040820), (55, 984048), (57, 949520), (60, 902044), (65, 832656), (66, 820040), (76, 712140), (78, 693880), (80, 676533), (83, 652080), (88, 615030), (95, 569712), (104, 520410), (110, 492024), (114, 474760), (120, 451022), (130, 416328), (132, 410020), (143, 378480), (152, 356070), (156, 346940), (165, 328016), (166, 326040), (176, 307515), (190, 284856), (195, 277552), (208, 260205), (209, 258960), (220, 246012), (228, 237380), (240, 225511), (247, 219120), (249, 217360), (260, 208164), (264, 205010), (285, 189904), (286, 189240), (304, 178035), (312, 173470), (330, 164008), (332, 163020), (380, 142428), (390, 138776), (415, 130416), (418, 129480), (429, 126160), (440, 123006), (456, 118690), (494, 109560), (498, 108680), (520, 104082), (528, 102505), (570, 94952), (572, 94620), (624, 86735), (627, 86320), (660, 82004), (664, 81510), (715, 75696), (741, 73040), (760, 71214), (780, 69388), (830, 65208), (836, 64740), (858, 63080), (880, 61503), (912, 59345), (913, 59280), (988, 54780), (996, 54340), (1040, 52041), (1045, 51792), (1079, 50160), (1140, 47476), (1144, 47310), (1235, 43824), (1245, 43472), (1254, 43160), (1320, 41002), (1328, 40755), (1430, 37848), (1482, 36520), (1520, 35607), (1560, 34694), (1577, 34320), (1660, 32604), (1672, 32370), (1716, 31540), (1826, 29640), (1976, 27390), (1992, 27170), (2090, 25896), (2145, 25232), (2158, 25080), (2280, 23738), (2288, 23655), (2470, 21912), (2490, 21736), (2508, 21580), (2640, 20501), (2717, 19920), (2739, 19760), (2860, 18924), (2964, 18260), (3120, 17347), (3135, 17264), (3154, 17160), (3237, 16720), (3320, 16302), (3344, 16185), (3432, 15770), (3652, 14820), (3705, 14608), (3952, 13695), (3984, 13585), (4180, 12948), (4290, 12616), (4316, 12540), (4560, 11869), (4565, 11856), (4731, 11440), (4940, 10956), (4980, 10868), (5016, 10790), (5395, 10032), (5434, 9960), (5478, 9880), (5720, 9462), (5928, 9130), (6270, 8632), (6308, 8580), (6474, 8360), (6640, 8151), (6864, 7885), (7304, 7410)]