18775471680

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16339}}^1$

素因数の和:16391

約数の個数: 448

約数和(自身を含む): 79686912000

約数和(自身を除く): 60911440320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 320, 336, 342, 360, 378, 380, 399, 420, 432, 448, 456, 480, 504, 513, 532, 540, 560, 570, 576, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 960, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1728, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2240, 2280, 2394, 2520, 2565, 2660, 2736, 2880, 3024, 3040, 3192, 3360, 3420, 3591, 3648, 3780, 3990, 4032, 4104, 4256, 4320, 4560, 4788, 5040, 5130, 5320, 5472, 5985, 6048, 6080, 6384, 6720, 6840, 7182, 7560, 7980, 8208, 8512, 8640, 9120, 9576, 10080, 10260, 10640, 10944, 11970, 12096, 12768, 13680, 14364, 15120, 15960, 16339, 16416, 17955, 18240, 19152, 20160, 20520, 21280, 23940, 25536, 27360, 28728, 30240, 31920, 32678, 32832, 35910, 38304, 41040, 42560, 47880, 49017, 54720, 57456, 60480, 63840, 65356, 71820, 76608, 81695, 82080, 95760, 98034, 114373, 114912, 127680, 130712, 143640, 147051, 163390, 164160, 191520, 196068, 228746, 229824, 245085, 261424, 287280, 294102, 310441, 326780, 343119, 383040, 392136, 441153, 457492, 490170, 522848, 571865, 574560, 588204, 620882, 653560, 686238, 735255, 784272, 882306, 914984, 931323, 980340, 1029357, 1045696, 1143730, 1149120, 1176408, 1241764, 1307120, 1372476, 1470510, 1552205, 1568544, 1715595, 1764612, 1829968, 1862646, 1960680, 2058714, 2173087, 2205765, 2287460, 2352816, 2483528, 2614240, 2744952, 2793969, 2941020, 3088071, 3104410, 3137088, 3431190, 3529224, 3659936, 3725292, 3921360, 4117428, 4346174, 4411530, 4574920, 4656615, 4705632, 4967056, 5146785, 5228480, 5489904, 5587938, 5882040, 6176142, 6208820, 6519261, 6862380, 7058448, 7319872, 7450584, 7842720, 8234856, 8381907, 8692348, 8823060, 9149840, 9313230, 9411264, 9934112, 10293570, 10865435, 10979808, 11175876, 11764080, 12352284, 12417640, 13038522, 13724760, 13969845, 14116896, 14901168, 15440355, 15685440, 16469712, 16763814, 17384696, 17646120, 18299680, 18626460, 19557783, 19868224, 20587140, 21730870, 21959616, 22351752, 23528160, 24704568, 24835280, 26077044, 27449520, 27939690, 28233792, 29802336, 30880710, 32596305, 32939424, 33527628, 34769392, 35292240, 36599360, 37252920, 39115566, 41174280, 41909535, 43461740, 44703504, 47056320, 49409136, 49670560, 52154088, 54899040, 55879380, 58673349, 59604672, 61761420, 65192610, 65878848, 67055256, 69538784, 70584480, 74505840, 78231132, 82348560, 83819070, 86923480, 89407008, 97788915, 98818272, 99341120, 104308176, 109798080, 111758760, 117346698, 123522840, 130385220, 134110512, 139077568, 141168960, 149011680, 156462264, 164697120, 167638140, 173846960, 178814016, 195577830, 197636544, 208616352, 223517520, 234693396, 247045680, 260770440, 268221024, 293366745, 298023360, 312924528, 329394240, 335276280, 347693920, 391155660, 417232704, 447035040, 469386792, 494091360, 521540880, 536442048, 586733490, 625849056, 670552560, 695387840, 782311320, 894070080, 938773584, 988182720, 1043081760, 1173466980, 1251698112, 1341105120, 1564622640, 1877547168, 2086163520, 2346933960, 2682210240, 3129245280, 3755094336, 4693867920, 6258490560, 9387735840, 18775471680]

約数ペア:

[(1, 18775471680), (2, 9387735840), (3, 6258490560), (4, 4693867920), (5, 3755094336), (6, 3129245280), (7, 2682210240), (8, 2346933960), (9, 2086163520), (10, 1877547168), (12, 1564622640), (14, 1341105120), (15, 1251698112), (16, 1173466980), (18, 1043081760), (19, 988182720), (20, 938773584), (21, 894070080), (24, 782311320), (27, 695387840), (28, 670552560), (30, 625849056), (32, 586733490), (35, 536442048), (36, 521540880), (38, 494091360), (40, 469386792), (42, 447035040), (45, 417232704), (48, 391155660), (54, 347693920), (56, 335276280), (57, 329394240), (60, 312924528), (63, 298023360), (64, 293366745), (70, 268221024), (72, 260770440), (76, 247045680), (80, 234693396), (84, 223517520), (90, 208616352), (95, 197636544), (96, 195577830), (105, 178814016), (108, 173846960), (112, 167638140), (114, 164697120), (120, 156462264), (126, 149011680), (133, 141168960), (135, 139077568), (140, 134110512), (144, 130385220), (152, 123522840), (160, 117346698), (168, 111758760), (171, 109798080), (180, 104308176), (189, 99341120), (190, 98818272), (192, 97788915), (210, 89407008), (216, 86923480), (224, 83819070), (228, 82348560), (240, 78231132), (252, 74505840), (266, 70584480), (270, 69538784), (280, 67055256), (285, 65878848), (288, 65192610), (304, 61761420), (315, 59604672), (320, 58673349), (336, 55879380), (342, 54899040), (360, 52154088), (378, 49670560), (380, 49409136), (399, 47056320), (420, 44703504), (432, 43461740), (448, 41909535), (456, 41174280), (480, 39115566), (504, 37252920), (513, 36599360), (532, 35292240), (540, 34769392), (560, 33527628), (570, 32939424), (576, 32596305), (608, 30880710), (630, 29802336), (665, 28233792), (672, 27939690), (684, 27449520), (720, 26077044), (756, 24835280), (760, 24704568), (798, 23528160), (840, 22351752), (855, 21959616), (864, 21730870), (912, 20587140), (945, 19868224), (960, 19557783), (1008, 18626460), (1026, 18299680), (1064, 17646120), (1080, 17384696), (1120, 16763814), (1140, 16469712), (1197, 15685440), (1216, 15440355), (1260, 14901168), (1330, 14116896), (1344, 13969845), (1368, 13724760), (1440, 13038522), (1512, 12417640), (1520, 12352284), (1596, 11764080), (1680, 11175876), (1710, 10979808), (1728, 10865435), (1824, 10293570), (1890, 9934112), (1995, 9411264), (2016, 9313230), (2052, 9149840), (2128, 8823060), (2160, 8692348), (2240, 8381907), (2280, 8234856), (2394, 7842720), (2520, 7450584), (2565, 7319872), (2660, 7058448), (2736, 6862380), (2880, 6519261), (3024, 6208820), (3040, 6176142), (3192, 5882040), (3360, 5587938), (3420, 5489904), (3591, 5228480), (3648, 5146785), (3780, 4967056), (3990, 4705632), (4032, 4656615), (4104, 4574920), (4256, 4411530), (4320, 4346174), (4560, 4117428), (4788, 3921360), (5040, 3725292), (5130, 3659936), (5320, 3529224), (5472, 3431190), (5985, 3137088), (6048, 3104410), (6080, 3088071), (6384, 2941020), (6720, 2793969), (6840, 2744952), (7182, 2614240), (7560, 2483528), (7980, 2352816), (8208, 2287460), (8512, 2205765), (8640, 2173087), (9120, 2058714), (9576, 1960680), (10080, 1862646), (10260, 1829968), (10640, 1764612), (10944, 1715595), (11970, 1568544), (12096, 1552205), (12768, 1470510), (13680, 1372476), (14364, 1307120), (15120, 1241764), (15960, 1176408), (16339, 1149120), (16416, 1143730), (17955, 1045696), (18240, 1029357), (19152, 980340), (20160, 931323), (20520, 914984), (21280, 882306), (23940, 784272), (25536, 735255), (27360, 686238), (28728, 653560), (30240, 620882), (31920, 588204), (32678, 574560), (32832, 571865), (35910, 522848), (38304, 490170), (41040, 457492), (42560, 441153), (47880, 392136), (49017, 383040), (54720, 343119), (57456, 326780), (60480, 310441), (63840, 294102), (65356, 287280), (71820, 261424), (76608, 245085), (81695, 229824), (82080, 228746), (95760, 196068), (98034, 191520), (114373, 164160), (114912, 163390), (127680, 147051), (130712, 143640)]