1229645760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4463}}^1$

素因数の和:4531

約数の個数: 224

約数和(自身を含む): 4571707392

約数和(自身を除く): 3342061632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 410, 420, 448, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 960, 984, 1120, 1148, 1230, 1312, 1344, 1435, 1640, 1680, 1722, 1968, 2240, 2296, 2460, 2624, 2870, 3280, 3360, 3444, 3936, 4305, 4463, 4592, 4920, 5740, 6560, 6720, 6888, 7872, 8610, 8926, 9184, 9840, 11480, 13120, 13389, 13776, 17220, 17852, 18368, 19680, 22315, 22960, 26778, 27552, 31241, 34440, 35704, 39360, 44630, 45920, 53556, 55104, 62482, 66945, 68880, 71408, 89260, 91840, 93723, 107112, 124964, 133890, 137760, 142816, 156205, 178520, 182983, 187446, 214224, 249928, 267780, 275520, 285632, 312410, 357040, 365966, 374892, 428448, 468615, 499856, 535560, 548949, 624820, 714080, 731932, 749784, 856896, 914915, 937230, 999712, 1071120, 1097898, 1249640, 1280881, 1428160, 1463864, 1499568, 1829830, 1874460, 1999424, 2142240, 2195796, 2499280, 2561762, 2744745, 2927728, 2999136, 3659660, 3748920, 3842643, 4284480, 4391592, 4998560, 5123524, 5489490, 5855456, 5998272, 6404405, 7319320, 7497840, 7685286, 8783184, 9997120, 10247048, 10978980, 11710912, 12808810, 14638640, 14995680, 15370572, 17566368, 19213215, 20494096, 21957960, 25617620, 29277280, 29991360, 30741144, 35132736, 38426430, 40988192, 43915920, 51235240, 58554560, 61482288, 76852860, 81976384, 87831840, 102470480, 122964576, 153705720, 175663680, 204940960, 245929152, 307411440, 409881920, 614822880, 1229645760]

約数ペア:

[(1, 1229645760), (2, 614822880), (3, 409881920), (4, 307411440), (5, 245929152), (6, 204940960), (7, 175663680), (8, 153705720), (10, 122964576), (12, 102470480), (14, 87831840), (15, 81976384), (16, 76852860), (20, 61482288), (21, 58554560), (24, 51235240), (28, 43915920), (30, 40988192), (32, 38426430), (35, 35132736), (40, 30741144), (41, 29991360), (42, 29277280), (48, 25617620), (56, 21957960), (60, 20494096), (64, 19213215), (70, 17566368), (80, 15370572), (82, 14995680), (84, 14638640), (96, 12808810), (105, 11710912), (112, 10978980), (120, 10247048), (123, 9997120), (140, 8783184), (160, 7685286), (164, 7497840), (168, 7319320), (192, 6404405), (205, 5998272), (210, 5855456), (224, 5489490), (240, 5123524), (246, 4998560), (280, 4391592), (287, 4284480), (320, 3842643), (328, 3748920), (336, 3659660), (410, 2999136), (420, 2927728), (448, 2744745), (480, 2561762), (492, 2499280), (560, 2195796), (574, 2142240), (615, 1999424), (656, 1874460), (672, 1829830), (820, 1499568), (840, 1463864), (861, 1428160), (960, 1280881), (984, 1249640), (1120, 1097898), (1148, 1071120), (1230, 999712), (1312, 937230), (1344, 914915), (1435, 856896), (1640, 749784), (1680, 731932), (1722, 714080), (1968, 624820), (2240, 548949), (2296, 535560), (2460, 499856), (2624, 468615), (2870, 428448), (3280, 374892), (3360, 365966), (3444, 357040), (3936, 312410), (4305, 285632), (4463, 275520), (4592, 267780), (4920, 249928), (5740, 214224), (6560, 187446), (6720, 182983), (6888, 178520), (7872, 156205), (8610, 142816), (8926, 137760), (9184, 133890), (9840, 124964), (11480, 107112), (13120, 93723), (13389, 91840), (13776, 89260), (17220, 71408), (17852, 68880), (18368, 66945), (19680, 62482), (22315, 55104), (22960, 53556), (26778, 45920), (27552, 44630), (31241, 39360), (34440, 35704)]