7131693168

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1117

約数の個数: 320

約数和(自身を含む): 23115187200

約数和(自身を除く): 15983494032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 36, 37, 38, 46, 48, 54, 57, 69, 72, 74, 76, 92, 108, 111, 114, 138, 144, 148, 152, 171, 184, 207, 216, 222, 228, 276, 296, 304, 333, 342, 368, 414, 432, 437, 444, 456, 513, 552, 592, 621, 666, 684, 703, 828, 851, 874, 888, 912, 999, 1021, 1026, 1104, 1242, 1311, 1332, 1368, 1406, 1656, 1702, 1748, 1776, 1998, 2042, 2052, 2109, 2484, 2553, 2622, 2664, 2736, 2812, 3063, 3312, 3404, 3496, 3933, 3996, 4084, 4104, 4218, 4968, 5106, 5244, 5328, 5624, 6126, 6327, 6808, 6992, 7659, 7866, 7992, 8168, 8208, 8436, 9189, 9936, 10212, 10488, 11248, 11799, 12252, 12654, 13616, 15318, 15732, 15984, 16169, 16336, 16872, 18378, 18981, 19399, 20424, 20976, 22977, 23483, 23598, 24504, 25308, 27567, 30636, 31464, 32338, 33744, 36756, 37777, 37962, 38798, 40848, 45954, 46966, 47196, 48507, 49008, 50616, 55134, 58197, 61272, 62928, 64676, 70449, 73512, 75554, 75924, 77596, 91908, 93932, 94392, 97014, 101232, 110268, 113331, 116394, 122544, 129352, 140898, 145521, 147024, 151108, 151848, 155192, 174591, 183816, 187864, 188784, 194028, 211347, 220536, 226662, 232788, 258704, 281796, 291042, 302216, 303696, 310384, 339993, 349182, 367632, 375728, 388056, 422694, 436563, 441072, 446177, 453324, 465576, 523773, 563592, 582084, 604432, 634041, 679986, 698364, 717763, 776112, 845388, 868871, 873126, 892354, 906648, 931152, 1019979, 1047546, 1127184, 1164168, 1268082, 1338531, 1359972, 1396728, 1435526, 1690776, 1737742, 1746252, 1784708, 1813296, 2039958, 2095092, 2153289, 2328336, 2536164, 2606613, 2677062, 2719944, 2793456, 2871052, 3381552, 3475484, 3492504, 3569416, 4015593, 4079916, 4190184, 4306578, 5072328, 5213226, 5354124, 5439888, 5742104, 6459867, 6950968, 6985008, 7138832, 7819839, 8031186, 8159832, 8380368, 8613156, 10144656, 10426452, 10708248, 11484208, 12046779, 12919734, 13901936, 15639678, 16062372, 16319664, 16508549, 17226312, 19379601, 20852904, 21416496, 23459517, 24093558, 25839468, 31279356, 32124744, 33017098, 34452624, 38759202, 41705808, 46919034, 48187116, 49525647, 51678936, 62558712, 64249488, 66034196, 77518404, 93838068, 96374232, 99051294, 103357872, 125117424, 132068392, 148576941, 155036808, 187676136, 192748464, 198102588, 264136784, 297153882, 310073616, 375352272, 396205176, 445730823, 594307764, 792410352, 891461646, 1188615528, 1782923292, 2377231056, 3565846584, 7131693168]

約数ペア:

[(1, 7131693168), (2, 3565846584), (3, 2377231056), (4, 1782923292), (6, 1188615528), (8, 891461646), (9, 792410352), (12, 594307764), (16, 445730823), (18, 396205176), (19, 375352272), (23, 310073616), (24, 297153882), (27, 264136784), (36, 198102588), (37, 192748464), (38, 187676136), (46, 155036808), (48, 148576941), (54, 132068392), (57, 125117424), (69, 103357872), (72, 99051294), (74, 96374232), (76, 93838068), (92, 77518404), (108, 66034196), (111, 64249488), (114, 62558712), (138, 51678936), (144, 49525647), (148, 48187116), (152, 46919034), (171, 41705808), (184, 38759202), (207, 34452624), (216, 33017098), (222, 32124744), (228, 31279356), (276, 25839468), (296, 24093558), (304, 23459517), (333, 21416496), (342, 20852904), (368, 19379601), (414, 17226312), (432, 16508549), (437, 16319664), (444, 16062372), (456, 15639678), (513, 13901936), (552, 12919734), (592, 12046779), (621, 11484208), (666, 10708248), (684, 10426452), (703, 10144656), (828, 8613156), (851, 8380368), (874, 8159832), (888, 8031186), (912, 7819839), (999, 7138832), (1021, 6985008), (1026, 6950968), (1104, 6459867), (1242, 5742104), (1311, 5439888), (1332, 5354124), (1368, 5213226), (1406, 5072328), (1656, 4306578), (1702, 4190184), (1748, 4079916), (1776, 4015593), (1998, 3569416), (2042, 3492504), (2052, 3475484), (2109, 3381552), (2484, 2871052), (2553, 2793456), (2622, 2719944), (2664, 2677062), (2736, 2606613), (2812, 2536164), (3063, 2328336), (3312, 2153289), (3404, 2095092), (3496, 2039958), (3933, 1813296), (3996, 1784708), (4084, 1746252), (4104, 1737742), (4218, 1690776), (4968, 1435526), (5106, 1396728), (5244, 1359972), (5328, 1338531), (5624, 1268082), (6126, 1164168), (6327, 1127184), (6808, 1047546), (6992, 1019979), (7659, 931152), (7866, 906648), (7992, 892354), (8168, 873126), (8208, 868871), (8436, 845388), (9189, 776112), (9936, 717763), (10212, 698364), (10488, 679986), (11248, 634041), (11799, 604432), (12252, 582084), (12654, 563592), (13616, 523773), (15318, 465576), (15732, 453324), (15984, 446177), (16169, 441072), (16336, 436563), (16872, 422694), (18378, 388056), (18981, 375728), (19399, 367632), (20424, 349182), (20976, 339993), (22977, 310384), (23483, 303696), (23598, 302216), (24504, 291042), (25308, 281796), (27567, 258704), (30636, 232788), (31464, 226662), (32338, 220536), (33744, 211347), (36756, 194028), (37777, 188784), (37962, 187864), (38798, 183816), (40848, 174591), (45954, 155192), (46966, 151848), (47196, 151108), (48507, 147024), (49008, 145521), (50616, 140898), (55134, 129352), (58197, 122544), (61272, 116394), (62928, 113331), (64676, 110268), (70449, 101232), (73512, 97014), (75554, 94392), (75924, 93932), (77596, 91908)]