18936285480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1367}}^1$

素因数の和:1653

約数の個数: 384

約数和(自身を含む): 73753804800

約数和(自身を除く): 54817519320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 239, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 478, 483, 504, 552, 630, 644, 690, 717, 805, 828, 840, 920, 956, 966, 1035, 1195, 1260, 1288, 1367, 1380, 1434, 1449, 1610, 1656, 1673, 1912, 1932, 2070, 2151, 2390, 2415, 2520, 2734, 2760, 2868, 2898, 3220, 3346, 3585, 3864, 4101, 4140, 4302, 4780, 4830, 5019, 5468, 5497, 5736, 5796, 6440, 6692, 6835, 7170, 7245, 8202, 8280, 8365, 8604, 9560, 9569, 9660, 10038, 10755, 10936, 10994, 11592, 12303, 13384, 13670, 14340, 14490, 15057, 16404, 16491, 16730, 17208, 19138, 19320, 20076, 20505, 21510, 21988, 24606, 25095, 27340, 27485, 28680, 28707, 28980, 30114, 31441, 32808, 32982, 33460, 38276, 38479, 40152, 41010, 43020, 43976, 47845, 49212, 49473, 50190, 54680, 54970, 57414, 57960, 60228, 61515, 62882, 65964, 66920, 75285, 76552, 76958, 82020, 82455, 86040, 86121, 94323, 95690, 98424, 98946, 100380, 109940, 114828, 115437, 120456, 123030, 125764, 131928, 143535, 150570, 153916, 157205, 164040, 164910, 172242, 188646, 191380, 192395, 197892, 200760, 219880, 220087, 229656, 230874, 246060, 247365, 251528, 282969, 287070, 301140, 307832, 314410, 326713, 329820, 344484, 346311, 377292, 382760, 384790, 395784, 430605, 440174, 461748, 471615, 492120, 494730, 565938, 574140, 577185, 602280, 628820, 653426, 659640, 660261, 688968, 692622, 754584, 769580, 861210, 880348, 923496, 943230, 980139, 989460, 1100435, 1131876, 1148280, 1154370, 1257640, 1306852, 1320522, 1385244, 1414845, 1539160, 1633565, 1722420, 1731555, 1760696, 1886460, 1960278, 1978920, 1980783, 2200870, 2263752, 2286991, 2308740, 2613704, 2641044, 2770488, 2829690, 2940417, 3267130, 3301305, 3444840, 3463110, 3772920, 3920556, 3961566, 4401740, 4573982, 4617480, 4900695, 5282088, 5659380, 5880834, 6534260, 6602610, 6860973, 6926220, 7514399, 7841112, 7923132, 8803480, 9147964, 9801390, 9903915, 11318760, 11434955, 11761668, 13068520, 13205220, 13721946, 13852440, 14702085, 15028798, 15846264, 18295928, 19602780, 19807830, 20582919, 22543197, 22869910, 23523336, 26410440, 27443892, 29404170, 30057596, 34304865, 37571995, 39205560, 39615660, 41165838, 45086394, 45739820, 52600793, 54887784, 58808340, 60115192, 67629591, 68609730, 75143990, 79231320, 82331676, 90172788, 91479640, 102914595, 105201586, 112715985, 117616680, 135259182, 137219460, 150287980, 157802379, 164663352, 180345576, 205829190, 210403172, 225431970, 263003965, 270518364, 274438920, 300575960, 315604758, 338147955, 411658380, 420806344, 450863940, 473407137, 526007930, 541036728, 631209516, 676295910, 789011895, 823316760, 901727880, 946814274, 1052015860, 1262419032, 1352591820, 1578023790, 1893628548, 2104031720, 2367035685, 2705183640, 3156047580, 3787257096, 4734071370, 6312095160, 9468142740, 18936285480]

約数ペア:

[(1, 18936285480), (2, 9468142740), (3, 6312095160), (4, 4734071370), (5, 3787257096), (6, 3156047580), (7, 2705183640), (8, 2367035685), (9, 2104031720), (10, 1893628548), (12, 1578023790), (14, 1352591820), (15, 1262419032), (18, 1052015860), (20, 946814274), (21, 901727880), (23, 823316760), (24, 789011895), (28, 676295910), (30, 631209516), (35, 541036728), (36, 526007930), (40, 473407137), (42, 450863940), (45, 420806344), (46, 411658380), (56, 338147955), (60, 315604758), (63, 300575960), (69, 274438920), (70, 270518364), (72, 263003965), (84, 225431970), (90, 210403172), (92, 205829190), (105, 180345576), (115, 164663352), (120, 157802379), (126, 150287980), (138, 137219460), (140, 135259182), (161, 117616680), (168, 112715985), (180, 105201586), (184, 102914595), (207, 91479640), (210, 90172788), (230, 82331676), (239, 79231320), (252, 75143990), (276, 68609730), (280, 67629591), (315, 60115192), (322, 58808340), (345, 54887784), (360, 52600793), (414, 45739820), (420, 45086394), (460, 41165838), (478, 39615660), (483, 39205560), (504, 37571995), (552, 34304865), (630, 30057596), (644, 29404170), (690, 27443892), (717, 26410440), (805, 23523336), (828, 22869910), (840, 22543197), (920, 20582919), (956, 19807830), (966, 19602780), (1035, 18295928), (1195, 15846264), (1260, 15028798), (1288, 14702085), (1367, 13852440), (1380, 13721946), (1434, 13205220), (1449, 13068520), (1610, 11761668), (1656, 11434955), (1673, 11318760), (1912, 9903915), (1932, 9801390), (2070, 9147964), (2151, 8803480), (2390, 7923132), (2415, 7841112), (2520, 7514399), (2734, 6926220), (2760, 6860973), (2868, 6602610), (2898, 6534260), (3220, 5880834), (3346, 5659380), (3585, 5282088), (3864, 4900695), (4101, 4617480), (4140, 4573982), (4302, 4401740), (4780, 3961566), (4830, 3920556), (5019, 3772920), (5468, 3463110), (5497, 3444840), (5736, 3301305), (5796, 3267130), (6440, 2940417), (6692, 2829690), (6835, 2770488), (7170, 2641044), (7245, 2613704), (8202, 2308740), (8280, 2286991), (8365, 2263752), (8604, 2200870), (9560, 1980783), (9569, 1978920), (9660, 1960278), (10038, 1886460), (10755, 1760696), (10936, 1731555), (10994, 1722420), (11592, 1633565), (12303, 1539160), (13384, 1414845), (13670, 1385244), (14340, 1320522), (14490, 1306852), (15057, 1257640), (16404, 1154370), (16491, 1148280), (16730, 1131876), (17208, 1100435), (19138, 989460), (19320, 980139), (20076, 943230), (20505, 923496), (21510, 880348), (21988, 861210), (24606, 769580), (25095, 754584), (27340, 692622), (27485, 688968), (28680, 660261), (28707, 659640), (28980, 653426), (30114, 628820), (31441, 602280), (32808, 577185), (32982, 574140), (33460, 565938), (38276, 494730), (38479, 492120), (40152, 471615), (41010, 461748), (43020, 440174), (43976, 430605), (47845, 395784), (49212, 384790), (49473, 382760), (50190, 377292), (54680, 346311), (54970, 344484), (57414, 329820), (57960, 326713), (60228, 314410), (61515, 307832), (62882, 301140), (65964, 287070), (66920, 282969), (75285, 251528), (76552, 247365), (76958, 246060), (82020, 230874), (82455, 229656), (86040, 220087), (86121, 219880), (94323, 200760), (95690, 197892), (98424, 192395), (98946, 191380), (100380, 188646), (109940, 172242), (114828, 164910), (115437, 164040), (120456, 157205), (123030, 153916), (125764, 150570), (131928, 143535)]