387197440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 320

約数和(自身を含む): 1187923968

約数和(自身を除く): 800726528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 41, 56, 62, 64, 68, 70, 80, 82, 85, 112, 119, 124, 128, 136, 140, 155, 160, 164, 170, 205, 217, 224, 238, 248, 256, 272, 280, 287, 310, 320, 328, 340, 410, 434, 448, 476, 496, 512, 527, 544, 560, 574, 595, 620, 640, 656, 680, 697, 820, 868, 896, 952, 992, 1054, 1085, 1088, 1120, 1148, 1190, 1240, 1271, 1280, 1312, 1360, 1394, 1435, 1640, 1736, 1792, 1904, 1984, 2108, 2170, 2176, 2240, 2296, 2380, 2480, 2542, 2560, 2624, 2635, 2720, 2788, 2870, 3280, 3472, 3485, 3584, 3689, 3808, 3968, 4216, 4340, 4352, 4480, 4592, 4760, 4879, 4960, 5084, 5248, 5270, 5440, 5576, 5740, 6355, 6560, 6944, 6970, 7378, 7616, 7936, 8432, 8680, 8704, 8897, 8960, 9184, 9520, 9758, 9920, 10168, 10496, 10540, 10880, 11152, 11480, 12710, 13120, 13888, 13940, 14756, 15232, 15872, 16864, 17360, 17794, 17920, 18368, 18445, 19040, 19516, 19840, 20336, 20992, 21080, 21607, 21760, 22304, 22960, 24395, 25420, 26240, 27776, 27880, 29512, 30464, 33728, 34720, 35588, 36736, 36890, 38080, 39032, 39680, 40672, 42160, 43214, 43520, 44485, 44608, 45920, 48790, 50840, 52480, 55552, 55760, 59024, 60928, 67456, 69440, 71176, 73472, 73780, 76160, 78064, 79360, 81344, 84320, 86428, 88970, 89216, 91840, 97580, 101680, 104960, 108035, 111104, 111520, 118048, 134912, 138880, 142352, 146944, 147560, 151249, 152320, 156128, 162688, 168640, 172856, 177940, 178432, 183680, 195160, 203360, 216070, 223040, 236096, 269824, 277760, 284704, 295120, 302498, 304640, 312256, 325376, 337280, 345712, 355880, 356864, 367360, 390320, 406720, 432140, 446080, 472192, 555520, 569408, 590240, 604996, 624512, 650752, 674560, 691424, 711760, 734720, 756245, 780640, 813440, 864280, 892160, 944384, 1138816, 1180480, 1209992, 1249024, 1349120, 1382848, 1423520, 1512490, 1561280, 1626880, 1728560, 1784320, 1888768, 2277632, 2360960, 2419984, 2498048, 2765696, 2847040, 3024980, 3122560, 3253760, 3457120, 4555264, 4721920, 4839968, 5531392, 5694080, 6049960, 6245120, 6914240, 9443840, 9679936, 11062784, 11388160, 12099920, 12490240, 13828480, 19359872, 22776320, 24199840, 27656960, 38719744, 48399680, 55313920, 77439488, 96799360, 193598720, 387197440]

約数ペア:

[(1, 387197440), (2, 193598720), (4, 96799360), (5, 77439488), (7, 55313920), (8, 48399680), (10, 38719744), (14, 27656960), (16, 24199840), (17, 22776320), (20, 19359872), (28, 13828480), (31, 12490240), (32, 12099920), (34, 11388160), (35, 11062784), (40, 9679936), (41, 9443840), (56, 6914240), (62, 6245120), (64, 6049960), (68, 5694080), (70, 5531392), (80, 4839968), (82, 4721920), (85, 4555264), (112, 3457120), (119, 3253760), (124, 3122560), (128, 3024980), (136, 2847040), (140, 2765696), (155, 2498048), (160, 2419984), (164, 2360960), (170, 2277632), (205, 1888768), (217, 1784320), (224, 1728560), (238, 1626880), (248, 1561280), (256, 1512490), (272, 1423520), (280, 1382848), (287, 1349120), (310, 1249024), (320, 1209992), (328, 1180480), (340, 1138816), (410, 944384), (434, 892160), (448, 864280), (476, 813440), (496, 780640), (512, 756245), (527, 734720), (544, 711760), (560, 691424), (574, 674560), (595, 650752), (620, 624512), (640, 604996), (656, 590240), (680, 569408), (697, 555520), (820, 472192), (868, 446080), (896, 432140), (952, 406720), (992, 390320), (1054, 367360), (1085, 356864), (1088, 355880), (1120, 345712), (1148, 337280), (1190, 325376), (1240, 312256), (1271, 304640), (1280, 302498), (1312, 295120), (1360, 284704), (1394, 277760), (1435, 269824), (1640, 236096), (1736, 223040), (1792, 216070), (1904, 203360), (1984, 195160), (2108, 183680), (2170, 178432), (2176, 177940), (2240, 172856), (2296, 168640), (2380, 162688), (2480, 156128), (2542, 152320), (2560, 151249), (2624, 147560), (2635, 146944), (2720, 142352), (2788, 138880), (2870, 134912), (3280, 118048), (3472, 111520), (3485, 111104), (3584, 108035), (3689, 104960), (3808, 101680), (3968, 97580), (4216, 91840), (4340, 89216), (4352, 88970), (4480, 86428), (4592, 84320), (4760, 81344), (4879, 79360), (4960, 78064), (5084, 76160), (5248, 73780), (5270, 73472), (5440, 71176), (5576, 69440), (5740, 67456), (6355, 60928), (6560, 59024), (6944, 55760), (6970, 55552), (7378, 52480), (7616, 50840), (7936, 48790), (8432, 45920), (8680, 44608), (8704, 44485), (8897, 43520), (8960, 43214), (9184, 42160), (9520, 40672), (9758, 39680), (9920, 39032), (10168, 38080), (10496, 36890), (10540, 36736), (10880, 35588), (11152, 34720), (11480, 33728), (12710, 30464), (13120, 29512), (13888, 27880), (13940, 27776), (14756, 26240), (15232, 25420), (15872, 24395), (16864, 22960), (17360, 22304), (17794, 21760), (17920, 21607), (18368, 21080), (18445, 20992), (19040, 20336), (19516, 19840)]