264718440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1536

約数の個数: 192

約数和(自身を含む): 997401600

約数和(自身を除く): 732683160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 420, 438, 504, 511, 584, 630, 657, 730, 840, 876, 1022, 1095, 1260, 1314, 1439, 1460, 1533, 1752, 2044, 2190, 2520, 2555, 2628, 2878, 2920, 3066, 3285, 4088, 4317, 4380, 4599, 5110, 5256, 5756, 6132, 6570, 7195, 7665, 8634, 8760, 9198, 10073, 10220, 11512, 12264, 12951, 13140, 14390, 15330, 17268, 18396, 20146, 20440, 21585, 22995, 25902, 26280, 28780, 30219, 30660, 34536, 36792, 40292, 43170, 45990, 50365, 51804, 57560, 60438, 61320, 64755, 80584, 86340, 90657, 91980, 100730, 103608, 105047, 120876, 129510, 151095, 172680, 181314, 183960, 201460, 210094, 241752, 259020, 302190, 315141, 362628, 402920, 420188, 453285, 518040, 525235, 604380, 630282, 725256, 735329, 840376, 906570, 945423, 1050470, 1208760, 1260564, 1470658, 1575705, 1813140, 1890846, 2100940, 2205987, 2521128, 2941316, 3151410, 3626280, 3676645, 3781692, 4201880, 4411974, 4727115, 5882632, 6302820, 6617961, 7353290, 7563384, 8823948, 9454230, 11029935, 12605640, 13235922, 14706580, 17647896, 18908460, 22059870, 26471844, 29413160, 33089805, 37816920, 44119740, 52943688, 66179610, 88239480, 132359220, 264718440]

約数ペア:

[(1, 264718440), (2, 132359220), (3, 88239480), (4, 66179610), (5, 52943688), (6, 44119740), (7, 37816920), (8, 33089805), (9, 29413160), (10, 26471844), (12, 22059870), (14, 18908460), (15, 17647896), (18, 14706580), (20, 13235922), (21, 12605640), (24, 11029935), (28, 9454230), (30, 8823948), (35, 7563384), (36, 7353290), (40, 6617961), (42, 6302820), (45, 5882632), (56, 4727115), (60, 4411974), (63, 4201880), (70, 3781692), (72, 3676645), (73, 3626280), (84, 3151410), (90, 2941316), (105, 2521128), (120, 2205987), (126, 2100940), (140, 1890846), (146, 1813140), (168, 1575705), (180, 1470658), (210, 1260564), (219, 1208760), (252, 1050470), (280, 945423), (292, 906570), (315, 840376), (360, 735329), (365, 725256), (420, 630282), (438, 604380), (504, 525235), (511, 518040), (584, 453285), (630, 420188), (657, 402920), (730, 362628), (840, 315141), (876, 302190), (1022, 259020), (1095, 241752), (1260, 210094), (1314, 201460), (1439, 183960), (1460, 181314), (1533, 172680), (1752, 151095), (2044, 129510), (2190, 120876), (2520, 105047), (2555, 103608), (2628, 100730), (2878, 91980), (2920, 90657), (3066, 86340), (3285, 80584), (4088, 64755), (4317, 61320), (4380, 60438), (4599, 57560), (5110, 51804), (5256, 50365), (5756, 45990), (6132, 43170), (6570, 40292), (7195, 36792), (7665, 34536), (8634, 30660), (8760, 30219), (9198, 28780), (10073, 26280), (10220, 25902), (11512, 22995), (12264, 21585), (12951, 20440), (13140, 20146), (14390, 18396), (15330, 17268)]