812222880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4561}}^1$

素因数の和:4639

約数の個数: 192

約数和(自身を含む): 2979825408

約数和(自身を除く): 2167602528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 210, 212, 224, 240, 265, 280, 318, 336, 371, 420, 424, 480, 530, 560, 636, 672, 742, 795, 840, 848, 1060, 1113, 1120, 1272, 1484, 1590, 1680, 1696, 1855, 2120, 2226, 2544, 2968, 3180, 3360, 3710, 4240, 4452, 4561, 5088, 5565, 5936, 6360, 7420, 8480, 8904, 9122, 11130, 11872, 12720, 13683, 14840, 17808, 18244, 22260, 22805, 25440, 27366, 29680, 31927, 35616, 36488, 44520, 45610, 54732, 59360, 63854, 68415, 72976, 89040, 91220, 95781, 109464, 127708, 136830, 145952, 159635, 178080, 182440, 191562, 218928, 241733, 255416, 273660, 319270, 364880, 383124, 437856, 478905, 483466, 510832, 547320, 638540, 725199, 729760, 766248, 957810, 966932, 1021664, 1094640, 1208665, 1277080, 1450398, 1532496, 1692131, 1915620, 1933864, 2189280, 2417330, 2554160, 2900796, 3064992, 3384262, 3625995, 3831240, 3867728, 4834660, 5076393, 5108320, 5801592, 6768524, 7251990, 7662480, 7735456, 8460655, 9669320, 10152786, 11603184, 13537048, 14503980, 15324960, 16921310, 19338640, 20305572, 23206368, 25381965, 27074096, 29007960, 33842620, 38677280, 40611144, 50763930, 54148192, 58015920, 67685240, 81222288, 101527860, 116031840, 135370480, 162444576, 203055720, 270740960, 406111440, 812222880]

約数ペア:

[(1, 812222880), (2, 406111440), (3, 270740960), (4, 203055720), (5, 162444576), (6, 135370480), (7, 116031840), (8, 101527860), (10, 81222288), (12, 67685240), (14, 58015920), (15, 54148192), (16, 50763930), (20, 40611144), (21, 38677280), (24, 33842620), (28, 29007960), (30, 27074096), (32, 25381965), (35, 23206368), (40, 20305572), (42, 19338640), (48, 16921310), (53, 15324960), (56, 14503980), (60, 13537048), (70, 11603184), (80, 10152786), (84, 9669320), (96, 8460655), (105, 7735456), (106, 7662480), (112, 7251990), (120, 6768524), (140, 5801592), (159, 5108320), (160, 5076393), (168, 4834660), (210, 3867728), (212, 3831240), (224, 3625995), (240, 3384262), (265, 3064992), (280, 2900796), (318, 2554160), (336, 2417330), (371, 2189280), (420, 1933864), (424, 1915620), (480, 1692131), (530, 1532496), (560, 1450398), (636, 1277080), (672, 1208665), (742, 1094640), (795, 1021664), (840, 966932), (848, 957810), (1060, 766248), (1113, 729760), (1120, 725199), (1272, 638540), (1484, 547320), (1590, 510832), (1680, 483466), (1696, 478905), (1855, 437856), (2120, 383124), (2226, 364880), (2544, 319270), (2968, 273660), (3180, 255416), (3360, 241733), (3710, 218928), (4240, 191562), (4452, 182440), (4561, 178080), (5088, 159635), (5565, 145952), (5936, 136830), (6360, 127708), (7420, 109464), (8480, 95781), (8904, 91220), (9122, 89040), (11130, 72976), (11872, 68415), (12720, 63854), (13683, 59360), (14840, 54732), (17808, 45610), (18244, 44520), (22260, 36488), (22805, 35616), (25440, 31927), (27366, 29680)]