12781280160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26029}}^1$

素因数の和:26092

約数の個数: 288

約数和(自身を含む): 49117985280

約数和(自身を除く): 36336705120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 2976, 3069, 3168, 3410, 3720, 3960, 4092, 4464, 4960, 5115, 5280, 5456, 5580, 6138, 6820, 7440, 7920, 8184, 8928, 10230, 10912, 11160, 12276, 13640, 14880, 15345, 15840, 16368, 20460, 22320, 24552, 26029, 27280, 30690, 32736, 40920, 44640, 49104, 52058, 54560, 61380, 78087, 81840, 98208, 104116, 122760, 130145, 156174, 163680, 208232, 234261, 245520, 260290, 286319, 312348, 390435, 416464, 468522, 491040, 520580, 572638, 624696, 780870, 806899, 832928, 858957, 937044, 1041160, 1145276, 1171305, 1249392, 1431595, 1561740, 1613798, 1717914, 1874088, 2082320, 2290552, 2342610, 2420697, 2498784, 2576871, 2863190, 3123480, 3227596, 3435828, 3748176, 4034495, 4164640, 4294785, 4581104, 4685220, 4841394, 5153742, 5726380, 6246960, 6455192, 6871656, 7262091, 7496352, 8068990, 8589570, 8875889, 9162208, 9370440, 9682788, 10307484, 11452760, 12103485, 12493920, 12884355, 12910384, 13743312, 14524182, 16137980, 17179140, 17751778, 18740880, 19365576, 20614968, 22905520, 24206970, 25768710, 25820768, 26627667, 27486624, 29048364, 32275960, 34358280, 35503556, 36310455, 37481760, 38731152, 41229936, 44379445, 45811040, 48413940, 51537420, 53255334, 58096728, 64551920, 68716560, 71007112, 72620910, 77462304, 79883001, 82459872, 88758890, 96827880, 103074840, 106510668, 116193456, 129103840, 133138335, 137433120, 142014224, 145241820, 159766002, 177517780, 193655760, 206149680, 213021336, 232386912, 266276670, 284028448, 290483640, 319532004, 355035560, 387311520, 399415005, 412299360, 426042672, 532553340, 580967280, 639064008, 710071120, 798830010, 852085344, 1065106680, 1161934560, 1278128016, 1420142240, 1597660020, 2130213360, 2556256032, 3195320040, 4260426720, 6390640080, 12781280160]

約数ペア:

[(1, 12781280160), (2, 6390640080), (3, 4260426720), (4, 3195320040), (5, 2556256032), (6, 2130213360), (8, 1597660020), (9, 1420142240), (10, 1278128016), (11, 1161934560), (12, 1065106680), (15, 852085344), (16, 798830010), (18, 710071120), (20, 639064008), (22, 580967280), (24, 532553340), (30, 426042672), (31, 412299360), (32, 399415005), (33, 387311520), (36, 355035560), (40, 319532004), (44, 290483640), (45, 284028448), (48, 266276670), (55, 232386912), (60, 213021336), (62, 206149680), (66, 193655760), (72, 177517780), (80, 159766002), (88, 145241820), (90, 142014224), (93, 137433120), (96, 133138335), (99, 129103840), (110, 116193456), (120, 106510668), (124, 103074840), (132, 96827880), (144, 88758890), (155, 82459872), (160, 79883001), (165, 77462304), (176, 72620910), (180, 71007112), (186, 68716560), (198, 64551920), (220, 58096728), (240, 53255334), (248, 51537420), (264, 48413940), (279, 45811040), (288, 44379445), (310, 41229936), (330, 38731152), (341, 37481760), (352, 36310455), (360, 35503556), (372, 34358280), (396, 32275960), (440, 29048364), (465, 27486624), (480, 26627667), (495, 25820768), (496, 25768710), (528, 24206970), (558, 22905520), (620, 20614968), (660, 19365576), (682, 18740880), (720, 17751778), (744, 17179140), (792, 16137980), (880, 14524182), (930, 13743312), (990, 12910384), (992, 12884355), (1023, 12493920), (1056, 12103485), (1116, 11452760), (1240, 10307484), (1320, 9682788), (1364, 9370440), (1395, 9162208), (1440, 8875889), (1488, 8589570), (1584, 8068990), (1705, 7496352), (1760, 7262091), (1860, 6871656), (1980, 6455192), (2046, 6246960), (2232, 5726380), (2480, 5153742), (2640, 4841394), (2728, 4685220), (2790, 4581104), (2976, 4294785), (3069, 4164640), (3168, 4034495), (3410, 3748176), (3720, 3435828), (3960, 3227596), (4092, 3123480), (4464, 2863190), (4960, 2576871), (5115, 2498784), (5280, 2420697), (5456, 2342610), (5580, 2290552), (6138, 2082320), (6820, 1874088), (7440, 1717914), (7920, 1613798), (8184, 1561740), (8928, 1431595), (10230, 1249392), (10912, 1171305), (11160, 1145276), (12276, 1041160), (13640, 937044), (14880, 858957), (15345, 832928), (15840, 806899), (16368, 780870), (20460, 624696), (22320, 572638), (24552, 520580), (26029, 491040), (27280, 468522), (30690, 416464), (32736, 390435), (40920, 312348), (44640, 286319), (49104, 260290), (52058, 245520), (54560, 234261), (61380, 208232), (78087, 163680), (81840, 156174), (98208, 130145), (104116, 122760)]