321698160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 480

約数和(自身を含む): 1337057280

約数和(自身を除く): 1015359120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 31, 35, 36, 40, 42, 45, 48, 56, 58, 60, 62, 63, 70, 71, 72, 80, 84, 87, 90, 93, 105, 112, 116, 120, 124, 126, 140, 142, 144, 145, 155, 168, 174, 180, 186, 203, 210, 213, 217, 232, 240, 248, 252, 261, 279, 280, 284, 290, 310, 315, 336, 348, 355, 360, 372, 406, 420, 426, 434, 435, 464, 465, 496, 497, 504, 522, 558, 560, 568, 580, 609, 620, 630, 639, 651, 696, 710, 720, 744, 812, 840, 852, 868, 870, 899, 930, 994, 1008, 1015, 1044, 1065, 1085, 1116, 1136, 1160, 1218, 1240, 1260, 1278, 1302, 1305, 1392, 1395, 1420, 1488, 1491, 1624, 1680, 1704, 1736, 1740, 1798, 1827, 1860, 1953, 1988, 2030, 2059, 2088, 2130, 2170, 2201, 2232, 2320, 2436, 2480, 2485, 2520, 2556, 2604, 2610, 2697, 2790, 2840, 2982, 3045, 3195, 3248, 3255, 3408, 3472, 3480, 3596, 3654, 3720, 3906, 3976, 4060, 4118, 4176, 4260, 4340, 4402, 4464, 4473, 4495, 4872, 4970, 5040, 5112, 5208, 5220, 5394, 5580, 5680, 5964, 6090, 6177, 6293, 6390, 6510, 6603, 6960, 7192, 7308, 7440, 7455, 7812, 7952, 8091, 8120, 8236, 8520, 8680, 8804, 8946, 8990, 9135, 9744, 9765, 9940, 10224, 10295, 10416, 10440, 10788, 11005, 11160, 11928, 12180, 12354, 12586, 12780, 13020, 13206, 13485, 14384, 14413, 14616, 14910, 15407, 15624, 16182, 16240, 16472, 17040, 17360, 17608, 17892, 17980, 18270, 18531, 18879, 19530, 19809, 19880, 20590, 20880, 21576, 22010, 22320, 22365, 23856, 24360, 24708, 25172, 25560, 26040, 26412, 26970, 28826, 29232, 29820, 30814, 30885, 31248, 31465, 32364, 32944, 33015, 35216, 35784, 35960, 36540, 37062, 37758, 39060, 39618, 39760, 40455, 41180, 43152, 43239, 44020, 44730, 46221, 48720, 49416, 50344, 51120, 52080, 52824, 53940, 56637, 57652, 59640, 61628, 61770, 62930, 63829, 64728, 66030, 71568, 71920, 72065, 73080, 74124, 75516, 77035, 78120, 79236, 80910, 82360, 86478, 88040, 89460, 92442, 92655, 94395, 98832, 99045, 100688, 105648, 107880, 113274, 115304, 119280, 123256, 123540, 125860, 127658, 129456, 129717, 132060, 138663, 144130, 146160, 148248, 151032, 154070, 156240, 158472, 161820, 164720, 172956, 176080, 178920, 184884, 185310, 188790, 191487, 198090, 215760, 216195, 226548, 230608, 231105, 246512, 247080, 251720, 255316, 259434, 264120, 277326, 283185, 288260, 296496, 302064, 308140, 316944, 319145, 323640, 345912, 357840, 369768, 370620, 377580, 382974, 396180, 432390, 446803, 453096, 462210, 494160, 503440, 510632, 518868, 528240, 554652, 566370, 574461, 576520, 616280, 638290, 647280, 648585, 691824, 693315, 739536, 741240, 755160, 765948, 792360, 864780, 893606, 906192, 924420, 957435, 1021264, 1037736, 1109304, 1132740, 1148922, 1153040, 1232560, 1276580, 1297170, 1340409, 1386630, 1482480, 1510320, 1531896, 1584720, 1729560, 1787212, 1848840, 1914870, 2075472, 2218608, 2234015, 2265480, 2297844, 2553160, 2594340, 2680818, 2773260, 2872305, 3063792, 3459120, 3574424, 3697680, 3829740, 4021227, 4468030, 4530960, 4595688, 5106320, 5188680, 5361636, 5546520, 5744610, 6702045, 7148848, 7659480, 8042454, 8936060, 9191376, 10377360, 10723272, 11093040, 11489220, 13404090, 15318960, 16084908, 17872120, 20106135, 21446544, 22978440, 26808180, 32169816, 35744240, 40212270, 45956880, 53616360, 64339632, 80424540, 107232720, 160849080, 321698160]

約数ペア:

[(1, 321698160), (2, 160849080), (3, 107232720), (4, 80424540), (5, 64339632), (6, 53616360), (7, 45956880), (8, 40212270), (9, 35744240), (10, 32169816), (12, 26808180), (14, 22978440), (15, 21446544), (16, 20106135), (18, 17872120), (20, 16084908), (21, 15318960), (24, 13404090), (28, 11489220), (29, 11093040), (30, 10723272), (31, 10377360), (35, 9191376), (36, 8936060), (40, 8042454), (42, 7659480), (45, 7148848), (48, 6702045), (56, 5744610), (58, 5546520), (60, 5361636), (62, 5188680), (63, 5106320), (70, 4595688), (71, 4530960), (72, 4468030), (80, 4021227), (84, 3829740), (87, 3697680), (90, 3574424), (93, 3459120), (105, 3063792), (112, 2872305), (116, 2773260), (120, 2680818), (124, 2594340), (126, 2553160), (140, 2297844), (142, 2265480), (144, 2234015), (145, 2218608), (155, 2075472), (168, 1914870), (174, 1848840), (180, 1787212), (186, 1729560), (203, 1584720), (210, 1531896), (213, 1510320), (217, 1482480), (232, 1386630), (240, 1340409), (248, 1297170), (252, 1276580), (261, 1232560), (279, 1153040), (280, 1148922), (284, 1132740), (290, 1109304), (310, 1037736), (315, 1021264), (336, 957435), (348, 924420), (355, 906192), (360, 893606), (372, 864780), (406, 792360), (420, 765948), (426, 755160), (434, 741240), (435, 739536), (464, 693315), (465, 691824), (496, 648585), (497, 647280), (504, 638290), (522, 616280), (558, 576520), (560, 574461), (568, 566370), (580, 554652), (609, 528240), (620, 518868), (630, 510632), (639, 503440), (651, 494160), (696, 462210), (710, 453096), (720, 446803), (744, 432390), (812, 396180), (840, 382974), (852, 377580), (868, 370620), (870, 369768), (899, 357840), (930, 345912), (994, 323640), (1008, 319145), (1015, 316944), (1044, 308140), (1065, 302064), (1085, 296496), (1116, 288260), (1136, 283185), (1160, 277326), (1218, 264120), (1240, 259434), (1260, 255316), (1278, 251720), (1302, 247080), (1305, 246512), (1392, 231105), (1395, 230608), (1420, 226548), (1488, 216195), (1491, 215760), (1624, 198090), (1680, 191487), (1704, 188790), (1736, 185310), (1740, 184884), (1798, 178920), (1827, 176080), (1860, 172956), (1953, 164720), (1988, 161820), (2030, 158472), (2059, 156240), (2088, 154070), (2130, 151032), (2170, 148248), (2201, 146160), (2232, 144130), (2320, 138663), (2436, 132060), (2480, 129717), (2485, 129456), (2520, 127658), (2556, 125860), (2604, 123540), (2610, 123256), (2697, 119280), (2790, 115304), (2840, 113274), (2982, 107880), (3045, 105648), (3195, 100688), (3248, 99045), (3255, 98832), (3408, 94395), (3472, 92655), (3480, 92442), (3596, 89460), (3654, 88040), (3720, 86478), (3906, 82360), (3976, 80910), (4060, 79236), (4118, 78120), (4176, 77035), (4260, 75516), (4340, 74124), (4402, 73080), (4464, 72065), (4473, 71920), (4495, 71568), (4872, 66030), (4970, 64728), (5040, 63829), (5112, 62930), (5208, 61770), (5220, 61628), (5394, 59640), (5580, 57652), (5680, 56637), (5964, 53940), (6090, 52824), (6177, 52080), (6293, 51120), (6390, 50344), (6510, 49416), (6603, 48720), (6960, 46221), (7192, 44730), (7308, 44020), (7440, 43239), (7455, 43152), (7812, 41180), (7952, 40455), (8091, 39760), (8120, 39618), (8236, 39060), (8520, 37758), (8680, 37062), (8804, 36540), (8946, 35960), (8990, 35784), (9135, 35216), (9744, 33015), (9765, 32944), (9940, 32364), (10224, 31465), (10295, 31248), (10416, 30885), (10440, 30814), (10788, 29820), (11005, 29232), (11160, 28826), (11928, 26970), (12180, 26412), (12354, 26040), (12586, 25560), (12780, 25172), (13020, 24708), (13206, 24360), (13485, 23856), (14384, 22365), (14413, 22320), (14616, 22010), (14910, 21576), (15407, 20880), (15624, 20590), (16182, 19880), (16240, 19809), (16472, 19530), (17040, 18879), (17360, 18531), (17608, 18270), (17892, 17980)]