129413520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 469188720

約数和(自身を除く): 339775200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 97, 102, 109, 120, 136, 144, 153, 170, 180, 194, 204, 218, 240, 255, 272, 291, 306, 327, 340, 360, 388, 408, 436, 485, 510, 545, 582, 612, 654, 680, 720, 765, 776, 816, 872, 873, 970, 981, 1020, 1090, 1164, 1224, 1308, 1360, 1455, 1530, 1552, 1635, 1649, 1744, 1746, 1853, 1940, 1962, 2040, 2180, 2328, 2448, 2616, 2910, 3060, 3270, 3298, 3492, 3706, 3880, 3924, 4080, 4360, 4365, 4656, 4905, 4947, 5232, 5559, 5820, 6120, 6540, 6596, 6984, 7412, 7760, 7848, 8245, 8720, 8730, 9265, 9810, 9894, 10573, 11118, 11640, 12240, 13080, 13192, 13968, 14824, 14841, 15696, 16490, 16677, 17460, 18530, 19620, 19788, 21146, 22236, 23280, 24735, 26160, 26384, 27795, 29648, 29682, 31719, 32980, 33354, 34920, 37060, 39240, 39576, 42292, 44472, 49470, 52865, 55590, 59364, 63438, 65960, 66708, 69840, 74120, 74205, 78480, 79152, 83385, 84584, 88944, 95157, 98940, 105730, 111180, 118728, 126876, 131920, 133416, 148240, 148410, 158595, 166770, 169168, 179741, 190314, 197880, 211460, 222360, 237456, 253752, 266832, 296820, 317190, 333540, 359482, 380628, 395760, 422920, 444720, 475785, 507504, 539223, 593640, 634380, 667080, 718964, 761256, 845840, 898705, 951570, 1078446, 1187280, 1268760, 1334160, 1437928, 1522512, 1617669, 1797410, 1903140, 2156892, 2537520, 2696115, 2875856, 3235338, 3594820, 3806280, 4313784, 5392230, 6470676, 7189640, 7612560, 8088345, 8627568, 10784460, 12941352, 14379280, 16176690, 21568920, 25882704, 32353380, 43137840, 64706760, 129413520]

約数ペア:

[(1, 129413520), (2, 64706760), (3, 43137840), (4, 32353380), (5, 25882704), (6, 21568920), (8, 16176690), (9, 14379280), (10, 12941352), (12, 10784460), (15, 8627568), (16, 8088345), (17, 7612560), (18, 7189640), (20, 6470676), (24, 5392230), (30, 4313784), (34, 3806280), (36, 3594820), (40, 3235338), (45, 2875856), (48, 2696115), (51, 2537520), (60, 2156892), (68, 1903140), (72, 1797410), (80, 1617669), (85, 1522512), (90, 1437928), (97, 1334160), (102, 1268760), (109, 1187280), (120, 1078446), (136, 951570), (144, 898705), (153, 845840), (170, 761256), (180, 718964), (194, 667080), (204, 634380), (218, 593640), (240, 539223), (255, 507504), (272, 475785), (291, 444720), (306, 422920), (327, 395760), (340, 380628), (360, 359482), (388, 333540), (408, 317190), (436, 296820), (485, 266832), (510, 253752), (545, 237456), (582, 222360), (612, 211460), (654, 197880), (680, 190314), (720, 179741), (765, 169168), (776, 166770), (816, 158595), (872, 148410), (873, 148240), (970, 133416), (981, 131920), (1020, 126876), (1090, 118728), (1164, 111180), (1224, 105730), (1308, 98940), (1360, 95157), (1455, 88944), (1530, 84584), (1552, 83385), (1635, 79152), (1649, 78480), (1744, 74205), (1746, 74120), (1853, 69840), (1940, 66708), (1962, 65960), (2040, 63438), (2180, 59364), (2328, 55590), (2448, 52865), (2616, 49470), (2910, 44472), (3060, 42292), (3270, 39576), (3298, 39240), (3492, 37060), (3706, 34920), (3880, 33354), (3924, 32980), (4080, 31719), (4360, 29682), (4365, 29648), (4656, 27795), (4905, 26384), (4947, 26160), (5232, 24735), (5559, 23280), (5820, 22236), (6120, 21146), (6540, 19788), (6596, 19620), (6984, 18530), (7412, 17460), (7760, 16677), (7848, 16490), (8245, 15696), (8720, 14841), (8730, 14824), (9265, 13968), (9810, 13192), (9894, 13080), (10573, 12240), (11118, 11640)]