6418440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{283}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 24742080

約数和(自身を除く): 18323640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 283, 315, 324, 360, 378, 405, 420, 504, 540, 566, 567, 630, 648, 756, 810, 840, 849, 945, 1080, 1132, 1134, 1260, 1415, 1512, 1620, 1698, 1890, 1981, 2264, 2268, 2520, 2547, 2830, 2835, 3240, 3396, 3780, 3962, 4245, 4536, 5094, 5660, 5670, 5943, 6792, 7560, 7641, 7924, 8490, 9905, 10188, 11320, 11340, 11886, 12735, 15282, 15848, 16980, 17829, 19810, 20376, 22680, 22923, 23772, 25470, 29715, 30564, 33960, 35658, 38205, 39620, 45846, 47544, 50940, 53487, 59430, 61128, 71316, 76410, 79240, 89145, 91692, 101880, 106974, 114615, 118860, 142632, 152820, 160461, 178290, 183384, 213948, 229230, 237720, 267435, 305640, 320922, 356580, 427896, 458460, 534870, 641844, 713160, 802305, 916920, 1069740, 1283688, 1604610, 2139480, 3209220, 6418440]

約数ペア:

[(1, 6418440), (2, 3209220), (3, 2139480), (4, 1604610), (5, 1283688), (6, 1069740), (7, 916920), (8, 802305), (9, 713160), (10, 641844), (12, 534870), (14, 458460), (15, 427896), (18, 356580), (20, 320922), (21, 305640), (24, 267435), (27, 237720), (28, 229230), (30, 213948), (35, 183384), (36, 178290), (40, 160461), (42, 152820), (45, 142632), (54, 118860), (56, 114615), (60, 106974), (63, 101880), (70, 91692), (72, 89145), (81, 79240), (84, 76410), (90, 71316), (105, 61128), (108, 59430), (120, 53487), (126, 50940), (135, 47544), (140, 45846), (162, 39620), (168, 38205), (180, 35658), (189, 33960), (210, 30564), (216, 29715), (252, 25470), (270, 23772), (280, 22923), (283, 22680), (315, 20376), (324, 19810), (360, 17829), (378, 16980), (405, 15848), (420, 15282), (504, 12735), (540, 11886), (566, 11340), (567, 11320), (630, 10188), (648, 9905), (756, 8490), (810, 7924), (840, 7641), (849, 7560), (945, 6792), (1080, 5943), (1132, 5670), (1134, 5660), (1260, 5094), (1415, 4536), (1512, 4245), (1620, 3962), (1698, 3780), (1890, 3396), (1981, 3240), (2264, 2835), (2268, 2830), (2520, 2547)]