54621840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 320

約数和(自身を含む): 216986112

約数和(自身を除く): 162364272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 48, 52, 56, 60, 61, 65, 70, 78, 80, 82, 84, 91, 104, 105, 112, 120, 122, 123, 130, 140, 156, 164, 168, 182, 183, 195, 205, 208, 210, 240, 244, 246, 260, 273, 280, 287, 305, 312, 328, 336, 364, 366, 390, 410, 420, 427, 455, 488, 492, 520, 533, 546, 560, 574, 610, 615, 624, 656, 728, 732, 780, 793, 820, 840, 854, 861, 910, 915, 976, 984, 1040, 1066, 1092, 1148, 1220, 1230, 1281, 1365, 1435, 1456, 1464, 1560, 1586, 1599, 1640, 1680, 1708, 1722, 1820, 1830, 1968, 2132, 2135, 2184, 2296, 2379, 2440, 2460, 2501, 2562, 2665, 2730, 2870, 2928, 3120, 3172, 3198, 3280, 3416, 3444, 3640, 3660, 3731, 3965, 4264, 4270, 4305, 4368, 4592, 4758, 4880, 4920, 5002, 5124, 5330, 5460, 5551, 5740, 6344, 6396, 6405, 6832, 6888, 7280, 7320, 7462, 7503, 7930, 7995, 8528, 8540, 8610, 9516, 9840, 10004, 10248, 10660, 10920, 11102, 11193, 11480, 11895, 12505, 12688, 12792, 12810, 13776, 14640, 14924, 15006, 15860, 15990, 16653, 17080, 17220, 17507, 18655, 19032, 20008, 20496, 21320, 21840, 22204, 22386, 22960, 23790, 25010, 25584, 25620, 27755, 29848, 30012, 31720, 31980, 32513, 33306, 34160, 34440, 35014, 37310, 37515, 38064, 40016, 42640, 44408, 44772, 47580, 50020, 51240, 52521, 55510, 55965, 59696, 60024, 63440, 63960, 65026, 66612, 68880, 70028, 74620, 75030, 83265, 87535, 88816, 89544, 95160, 97539, 100040, 102480, 105042, 111020, 111930, 120048, 127920, 130052, 133224, 140056, 149240, 150060, 162565, 166530, 175070, 179088, 190320, 195078, 200080, 210084, 222040, 223860, 227591, 260104, 262605, 266448, 280112, 298480, 300120, 325130, 333060, 350140, 390156, 420168, 444080, 447720, 455182, 487695, 520208, 525210, 600240, 650260, 666120, 682773, 700280, 780312, 840336, 895440, 910364, 975390, 1050420, 1137955, 1300520, 1332240, 1365546, 1400560, 1560624, 1820728, 1950780, 2100840, 2275910, 2601040, 2731092, 3413865, 3641456, 3901560, 4201680, 4551820, 5462184, 6827730, 7803120, 9103640, 10924368, 13655460, 18207280, 27310920, 54621840]

約数ペア:

[(1, 54621840), (2, 27310920), (3, 18207280), (4, 13655460), (5, 10924368), (6, 9103640), (7, 7803120), (8, 6827730), (10, 5462184), (12, 4551820), (13, 4201680), (14, 3901560), (15, 3641456), (16, 3413865), (20, 2731092), (21, 2601040), (24, 2275910), (26, 2100840), (28, 1950780), (30, 1820728), (35, 1560624), (39, 1400560), (40, 1365546), (41, 1332240), (42, 1300520), (48, 1137955), (52, 1050420), (56, 975390), (60, 910364), (61, 895440), (65, 840336), (70, 780312), (78, 700280), (80, 682773), (82, 666120), (84, 650260), (91, 600240), (104, 525210), (105, 520208), (112, 487695), (120, 455182), (122, 447720), (123, 444080), (130, 420168), (140, 390156), (156, 350140), (164, 333060), (168, 325130), (182, 300120), (183, 298480), (195, 280112), (205, 266448), (208, 262605), (210, 260104), (240, 227591), (244, 223860), (246, 222040), (260, 210084), (273, 200080), (280, 195078), (287, 190320), (305, 179088), (312, 175070), (328, 166530), (336, 162565), (364, 150060), (366, 149240), (390, 140056), (410, 133224), (420, 130052), (427, 127920), (455, 120048), (488, 111930), (492, 111020), (520, 105042), (533, 102480), (546, 100040), (560, 97539), (574, 95160), (610, 89544), (615, 88816), (624, 87535), (656, 83265), (728, 75030), (732, 74620), (780, 70028), (793, 68880), (820, 66612), (840, 65026), (854, 63960), (861, 63440), (910, 60024), (915, 59696), (976, 55965), (984, 55510), (1040, 52521), (1066, 51240), (1092, 50020), (1148, 47580), (1220, 44772), (1230, 44408), (1281, 42640), (1365, 40016), (1435, 38064), (1456, 37515), (1464, 37310), (1560, 35014), (1586, 34440), (1599, 34160), (1640, 33306), (1680, 32513), (1708, 31980), (1722, 31720), (1820, 30012), (1830, 29848), (1968, 27755), (2132, 25620), (2135, 25584), (2184, 25010), (2296, 23790), (2379, 22960), (2440, 22386), (2460, 22204), (2501, 21840), (2562, 21320), (2665, 20496), (2730, 20008), (2870, 19032), (2928, 18655), (3120, 17507), (3172, 17220), (3198, 17080), (3280, 16653), (3416, 15990), (3444, 15860), (3640, 15006), (3660, 14924), (3731, 14640), (3965, 13776), (4264, 12810), (4270, 12792), (4305, 12688), (4368, 12505), (4592, 11895), (4758, 11480), (4880, 11193), (4920, 11102), (5002, 10920), (5124, 10660), (5330, 10248), (5460, 10004), (5551, 9840), (5740, 9516), (6344, 8610), (6396, 8540), (6405, 8528), (6832, 7995), (6888, 7930), (7280, 7503), (7320, 7462)]