15518521728

素因数分解:

$2^7\times 3^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1211

約数の個数: 320

約数和(自身を含む): 49052044800

約数和(自身を除く): 33533523072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 59, 64, 69, 72, 81, 92, 96, 108, 118, 128, 138, 144, 162, 177, 184, 192, 207, 216, 236, 276, 288, 324, 354, 368, 384, 414, 432, 472, 531, 552, 576, 621, 648, 708, 736, 828, 864, 944, 1062, 1103, 1104, 1152, 1242, 1296, 1357, 1416, 1472, 1593, 1656, 1728, 1863, 1888, 2124, 2206, 2208, 2484, 2592, 2714, 2832, 2944, 3186, 3309, 3312, 3456, 3726, 3776, 4071, 4248, 4412, 4416, 4779, 4968, 5184, 5428, 5664, 6372, 6618, 6624, 7452, 7552, 8142, 8496, 8824, 8832, 9558, 9927, 9936, 10368, 10856, 11328, 12213, 12744, 13236, 13248, 14904, 16284, 16992, 17648, 19116, 19854, 19872, 21712, 22656, 24426, 25369, 25488, 26472, 26496, 29781, 29808, 32568, 33984, 35296, 36639, 38232, 39708, 39744, 43424, 48852, 50738, 50976, 52944, 59562, 59616, 65077, 65136, 67968, 70592, 73278, 76107, 76464, 79416, 79488, 86848, 89343, 97704, 101476, 101952, 105888, 109917, 119124, 119232, 130154, 130272, 141184, 146556, 152214, 152928, 158832, 173696, 178686, 195231, 195408, 202952, 203904, 211776, 219834, 228321, 238248, 238464, 260308, 260544, 293112, 304428, 305856, 317664, 357372, 390462, 390816, 405904, 423552, 439668, 456642, 476496, 520616, 521088, 585693, 586224, 608856, 611712, 635328, 684963, 714744, 780924, 781632, 811808, 879336, 913284, 952992, 1041232, 1171386, 1172448, 1217712, 1270656, 1369926, 1429488, 1496771, 1561848, 1563264, 1623616, 1757079, 1758672, 1826568, 1905984, 2054889, 2082464, 2342772, 2344896, 2435424, 2739852, 2858976, 2993542, 3123696, 3247232, 3514158, 3517344, 3653136, 3811968, 4109778, 4164928, 4490313, 4685544, 4689792, 4870848, 5271237, 5479704, 5717952, 5987084, 6247392, 7028316, 7034688, 7306272, 8219556, 8329856, 8980626, 9371088, 9741696, 10542474, 10959408, 11435904, 11974168, 12494784, 13470939, 14056632, 14069376, 14612544, 16439112, 17961252, 18742176, 21084948, 21918816, 23948336, 24989568, 26941878, 28113264, 29225088, 32878224, 35922504, 37484352, 40412817, 42169896, 43837632, 47896672, 53883756, 56226528, 65756448, 71845008, 74968704, 80825634, 84339792, 87675264, 95793344, 107767512, 112453056, 121238451, 131512896, 143690016, 161651268, 168679584, 191586688, 215535024, 224906112, 242476902, 263025792, 287380032, 323302536, 337359168, 431070048, 484953804, 574760064, 646605072, 674718336, 862140096, 969907608, 1293210144, 1724280192, 1939815216, 2586420288, 3879630432, 5172840576, 7759260864, 15518521728]

約数ペア:

[(1, 15518521728), (2, 7759260864), (3, 5172840576), (4, 3879630432), (6, 2586420288), (8, 1939815216), (9, 1724280192), (12, 1293210144), (16, 969907608), (18, 862140096), (23, 674718336), (24, 646605072), (27, 574760064), (32, 484953804), (36, 431070048), (46, 337359168), (48, 323302536), (54, 287380032), (59, 263025792), (64, 242476902), (69, 224906112), (72, 215535024), (81, 191586688), (92, 168679584), (96, 161651268), (108, 143690016), (118, 131512896), (128, 121238451), (138, 112453056), (144, 107767512), (162, 95793344), (177, 87675264), (184, 84339792), (192, 80825634), (207, 74968704), (216, 71845008), (236, 65756448), (276, 56226528), (288, 53883756), (324, 47896672), (354, 43837632), (368, 42169896), (384, 40412817), (414, 37484352), (432, 35922504), (472, 32878224), (531, 29225088), (552, 28113264), (576, 26941878), (621, 24989568), (648, 23948336), (708, 21918816), (736, 21084948), (828, 18742176), (864, 17961252), (944, 16439112), (1062, 14612544), (1103, 14069376), (1104, 14056632), (1152, 13470939), (1242, 12494784), (1296, 11974168), (1357, 11435904), (1416, 10959408), (1472, 10542474), (1593, 9741696), (1656, 9371088), (1728, 8980626), (1863, 8329856), (1888, 8219556), (2124, 7306272), (2206, 7034688), (2208, 7028316), (2484, 6247392), (2592, 5987084), (2714, 5717952), (2832, 5479704), (2944, 5271237), (3186, 4870848), (3309, 4689792), (3312, 4685544), (3456, 4490313), (3726, 4164928), (3776, 4109778), (4071, 3811968), (4248, 3653136), (4412, 3517344), (4416, 3514158), (4779, 3247232), (4968, 3123696), (5184, 2993542), (5428, 2858976), (5664, 2739852), (6372, 2435424), (6618, 2344896), (6624, 2342772), (7452, 2082464), (7552, 2054889), (8142, 1905984), (8496, 1826568), (8824, 1758672), (8832, 1757079), (9558, 1623616), (9927, 1563264), (9936, 1561848), (10368, 1496771), (10856, 1429488), (11328, 1369926), (12213, 1270656), (12744, 1217712), (13236, 1172448), (13248, 1171386), (14904, 1041232), (16284, 952992), (16992, 913284), (17648, 879336), (19116, 811808), (19854, 781632), (19872, 780924), (21712, 714744), (22656, 684963), (24426, 635328), (25369, 611712), (25488, 608856), (26472, 586224), (26496, 585693), (29781, 521088), (29808, 520616), (32568, 476496), (33984, 456642), (35296, 439668), (36639, 423552), (38232, 405904), (39708, 390816), (39744, 390462), (43424, 357372), (48852, 317664), (50738, 305856), (50976, 304428), (52944, 293112), (59562, 260544), (59616, 260308), (65077, 238464), (65136, 238248), (67968, 228321), (70592, 219834), (73278, 211776), (76107, 203904), (76464, 202952), (79416, 195408), (79488, 195231), (86848, 178686), (89343, 173696), (97704, 158832), (101476, 152928), (101952, 152214), (105888, 146556), (109917, 141184), (119124, 130272), (119232, 130154)]