1461111840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:584

約数の個数: 288

約数和(自身を含む): 5230697472

約数和(自身を除く): 3769585632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 71, 72, 80, 90, 93, 96, 120, 124, 142, 144, 155, 160, 180, 186, 213, 240, 248, 279, 284, 288, 310, 355, 360, 372, 426, 461, 465, 480, 496, 558, 568, 620, 639, 710, 720, 744, 852, 922, 930, 992, 1065, 1116, 1136, 1240, 1278, 1383, 1395, 1420, 1440, 1488, 1704, 1844, 1860, 2130, 2201, 2232, 2272, 2305, 2480, 2556, 2766, 2790, 2840, 2976, 3195, 3408, 3688, 3720, 4149, 4260, 4402, 4464, 4610, 4960, 5112, 5532, 5580, 5680, 6390, 6603, 6816, 6915, 7376, 7440, 8298, 8520, 8804, 8928, 9220, 10224, 11005, 11064, 11160, 11360, 12780, 13206, 13830, 14291, 14752, 14880, 16596, 17040, 17608, 18440, 19809, 20448, 20745, 22010, 22128, 22320, 25560, 26412, 27660, 28582, 32731, 33015, 33192, 34080, 35216, 36880, 39618, 41490, 42873, 44020, 44256, 44640, 51120, 52824, 55320, 57164, 65462, 66030, 66384, 70432, 71455, 73760, 79236, 82980, 85746, 88040, 98193, 99045, 102240, 105648, 110640, 114328, 128619, 130924, 132060, 132768, 142910, 158472, 163655, 165960, 171492, 176080, 196386, 198090, 211296, 214365, 221280, 228656, 257238, 261848, 264120, 285820, 294579, 316944, 327310, 331920, 342984, 352160, 392772, 396180, 428730, 457312, 490965, 514476, 523696, 528240, 571640, 589158, 633888, 643095, 654620, 663840, 685968, 785544, 792360, 857460, 981930, 1014661, 1028952, 1047392, 1056480, 1143280, 1178316, 1286190, 1309240, 1371936, 1472895, 1571088, 1584720, 1714920, 1963860, 2029322, 2057904, 2286560, 2356632, 2572380, 2618480, 2945790, 3043983, 3142176, 3169440, 3429840, 3927720, 4058644, 4115808, 4713264, 5073305, 5144760, 5236960, 5891580, 6087966, 6859680, 7855440, 8117288, 9131949, 9426528, 10146610, 10289520, 11783160, 12175932, 15219915, 15710880, 16234576, 18263898, 20293220, 20579040, 23566320, 24351864, 30439830, 32469152, 36527796, 40586440, 45659745, 47132640, 48703728, 60879660, 73055592, 81172880, 91319490, 97407456, 121759320, 146111184, 162345760, 182638980, 243518640, 292222368, 365277960, 487037280, 730555920, 1461111840]

約数ペア:

[(1, 1461111840), (2, 730555920), (3, 487037280), (4, 365277960), (5, 292222368), (6, 243518640), (8, 182638980), (9, 162345760), (10, 146111184), (12, 121759320), (15, 97407456), (16, 91319490), (18, 81172880), (20, 73055592), (24, 60879660), (30, 48703728), (31, 47132640), (32, 45659745), (36, 40586440), (40, 36527796), (45, 32469152), (48, 30439830), (60, 24351864), (62, 23566320), (71, 20579040), (72, 20293220), (80, 18263898), (90, 16234576), (93, 15710880), (96, 15219915), (120, 12175932), (124, 11783160), (142, 10289520), (144, 10146610), (155, 9426528), (160, 9131949), (180, 8117288), (186, 7855440), (213, 6859680), (240, 6087966), (248, 5891580), (279, 5236960), (284, 5144760), (288, 5073305), (310, 4713264), (355, 4115808), (360, 4058644), (372, 3927720), (426, 3429840), (461, 3169440), (465, 3142176), (480, 3043983), (496, 2945790), (558, 2618480), (568, 2572380), (620, 2356632), (639, 2286560), (710, 2057904), (720, 2029322), (744, 1963860), (852, 1714920), (922, 1584720), (930, 1571088), (992, 1472895), (1065, 1371936), (1116, 1309240), (1136, 1286190), (1240, 1178316), (1278, 1143280), (1383, 1056480), (1395, 1047392), (1420, 1028952), (1440, 1014661), (1488, 981930), (1704, 857460), (1844, 792360), (1860, 785544), (2130, 685968), (2201, 663840), (2232, 654620), (2272, 643095), (2305, 633888), (2480, 589158), (2556, 571640), (2766, 528240), (2790, 523696), (2840, 514476), (2976, 490965), (3195, 457312), (3408, 428730), (3688, 396180), (3720, 392772), (4149, 352160), (4260, 342984), (4402, 331920), (4464, 327310), (4610, 316944), (4960, 294579), (5112, 285820), (5532, 264120), (5580, 261848), (5680, 257238), (6390, 228656), (6603, 221280), (6816, 214365), (6915, 211296), (7376, 198090), (7440, 196386), (8298, 176080), (8520, 171492), (8804, 165960), (8928, 163655), (9220, 158472), (10224, 142910), (11005, 132768), (11064, 132060), (11160, 130924), (11360, 128619), (12780, 114328), (13206, 110640), (13830, 105648), (14291, 102240), (14752, 99045), (14880, 98193), (16596, 88040), (17040, 85746), (17608, 82980), (18440, 79236), (19809, 73760), (20448, 71455), (20745, 70432), (22010, 66384), (22128, 66030), (22320, 65462), (25560, 57164), (26412, 55320), (27660, 52824), (28582, 51120), (32731, 44640), (33015, 44256), (33192, 44020), (34080, 42873), (35216, 41490), (36880, 39618)]