2428686960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:381

約数の個数: 320

約数和(自身を含む): 8882764800

約数和(自身を除く): 6454077840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 163, 168, 181, 196, 210, 240, 245, 280, 294, 326, 336, 343, 362, 392, 420, 489, 490, 543, 560, 588, 652, 686, 724, 735, 784, 815, 840, 905, 978, 980, 1029, 1086, 1141, 1176, 1267, 1304, 1372, 1448, 1470, 1630, 1680, 1715, 1810, 1956, 1960, 2058, 2172, 2282, 2352, 2445, 2534, 2608, 2715, 2744, 2896, 2940, 3260, 3423, 3430, 3620, 3801, 3912, 3920, 4116, 4344, 4564, 4890, 5068, 5145, 5430, 5488, 5705, 5880, 6335, 6520, 6846, 6860, 7240, 7602, 7824, 7987, 8232, 8688, 8869, 9128, 9780, 10136, 10290, 10860, 11410, 11760, 12670, 13040, 13692, 13720, 14480, 15204, 15974, 16464, 17115, 17738, 18256, 19005, 19560, 20272, 20580, 21720, 22820, 23961, 25340, 26607, 27384, 27440, 29503, 30408, 31948, 34230, 35476, 38010, 39120, 39935, 41160, 43440, 44345, 45640, 47922, 50680, 53214, 54768, 55909, 59006, 60816, 62083, 63896, 68460, 70952, 76020, 79870, 82320, 88509, 88690, 91280, 95844, 101360, 106428, 111818, 118012, 119805, 124166, 127792, 133035, 136920, 141904, 147515, 152040, 159740, 167727, 177018, 177380, 186249, 191688, 206521, 212856, 223636, 236024, 239610, 248332, 266070, 273840, 279545, 295030, 304080, 310415, 319480, 335454, 354036, 354760, 372498, 383376, 413042, 425712, 442545, 447272, 472048, 479220, 496664, 532140, 559090, 590060, 619563, 620830, 638960, 670908, 708072, 709520, 744996, 826084, 838635, 885090, 894544, 931245, 958440, 993328, 1032605, 1064280, 1118180, 1180120, 1239126, 1241660, 1341816, 1416144, 1445647, 1489992, 1652168, 1677270, 1770180, 1862490, 1916880, 2065210, 2128560, 2236360, 2360240, 2478252, 2483320, 2683632, 2891294, 2979984, 3097815, 3304336, 3354540, 3540360, 3724980, 4130420, 4336941, 4472720, 4956504, 4966640, 5782588, 6195630, 6709080, 7080720, 7228235, 7449960, 8260840, 8673882, 9913008, 10119529, 11565176, 12391260, 13418160, 14456470, 14899920, 16521680, 17347764, 20239058, 21684705, 23130352, 24782520, 28912940, 30358587, 34695528, 40478116, 43369410, 49565040, 50597645, 57825880, 60717174, 69391056, 80956232, 86738820, 101195290, 115651760, 121434348, 151792935, 161912464, 173477640, 202390580, 242868696, 303585870, 346955280, 404781160, 485737392, 607171740, 809562320, 1214343480, 2428686960]

約数ペア:

[(1, 2428686960), (2, 1214343480), (3, 809562320), (4, 607171740), (5, 485737392), (6, 404781160), (7, 346955280), (8, 303585870), (10, 242868696), (12, 202390580), (14, 173477640), (15, 161912464), (16, 151792935), (20, 121434348), (21, 115651760), (24, 101195290), (28, 86738820), (30, 80956232), (35, 69391056), (40, 60717174), (42, 57825880), (48, 50597645), (49, 49565040), (56, 43369410), (60, 40478116), (70, 34695528), (80, 30358587), (84, 28912940), (98, 24782520), (105, 23130352), (112, 21684705), (120, 20239058), (140, 17347764), (147, 16521680), (163, 14899920), (168, 14456470), (181, 13418160), (196, 12391260), (210, 11565176), (240, 10119529), (245, 9913008), (280, 8673882), (294, 8260840), (326, 7449960), (336, 7228235), (343, 7080720), (362, 6709080), (392, 6195630), (420, 5782588), (489, 4966640), (490, 4956504), (543, 4472720), (560, 4336941), (588, 4130420), (652, 3724980), (686, 3540360), (724, 3354540), (735, 3304336), (784, 3097815), (815, 2979984), (840, 2891294), (905, 2683632), (978, 2483320), (980, 2478252), (1029, 2360240), (1086, 2236360), (1141, 2128560), (1176, 2065210), (1267, 1916880), (1304, 1862490), (1372, 1770180), (1448, 1677270), (1470, 1652168), (1630, 1489992), (1680, 1445647), (1715, 1416144), (1810, 1341816), (1956, 1241660), (1960, 1239126), (2058, 1180120), (2172, 1118180), (2282, 1064280), (2352, 1032605), (2445, 993328), (2534, 958440), (2608, 931245), (2715, 894544), (2744, 885090), (2896, 838635), (2940, 826084), (3260, 744996), (3423, 709520), (3430, 708072), (3620, 670908), (3801, 638960), (3912, 620830), (3920, 619563), (4116, 590060), (4344, 559090), (4564, 532140), (4890, 496664), (5068, 479220), (5145, 472048), (5430, 447272), (5488, 442545), (5705, 425712), (5880, 413042), (6335, 383376), (6520, 372498), (6846, 354760), (6860, 354036), (7240, 335454), (7602, 319480), (7824, 310415), (7987, 304080), (8232, 295030), (8688, 279545), (8869, 273840), (9128, 266070), (9780, 248332), (10136, 239610), (10290, 236024), (10860, 223636), (11410, 212856), (11760, 206521), (12670, 191688), (13040, 186249), (13692, 177380), (13720, 177018), (14480, 167727), (15204, 159740), (15974, 152040), (16464, 147515), (17115, 141904), (17738, 136920), (18256, 133035), (19005, 127792), (19560, 124166), (20272, 119805), (20580, 118012), (21720, 111818), (22820, 106428), (23961, 101360), (25340, 95844), (26607, 91280), (27384, 88690), (27440, 88509), (29503, 82320), (30408, 79870), (31948, 76020), (34230, 70952), (35476, 68460), (38010, 63896), (39120, 62083), (39935, 60816), (41160, 59006), (43440, 55909), (44345, 54768), (45640, 53214), (47922, 50680)]