222990840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10867}}^1$

素因数の和:10906

約数の個数: 128

約数和(自身を含む): 782496000

約数和(自身を除く): 559505160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 10867, 20520, 21734, 32601, 43468, 54335, 65202, 86936, 97803, 108670, 130404, 163005, 195606, 206473, 217340, 260808, 293409, 326010, 391212, 412946, 434680, 489015, 586818, 619419, 652020, 782424, 825892, 978030, 1032365, 1173636, 1238838, 1304040, 1467045, 1651784, 1858257, 1956060, 2064730, 2347272, 2477676, 2934090, 3097095, 3716514, 3912120, 4129460, 4955352, 5574771, 5868180, 6194190, 7433028, 8258920, 9291285, 11149542, 11736360, 12388380, 14866056, 18582570, 22299084, 24776760, 27873855, 37165140, 44598168, 55747710, 74330280, 111495420, 222990840]

約数ペア:

[(1, 222990840), (2, 111495420), (3, 74330280), (4, 55747710), (5, 44598168), (6, 37165140), (8, 27873855), (9, 24776760), (10, 22299084), (12, 18582570), (15, 14866056), (18, 12388380), (19, 11736360), (20, 11149542), (24, 9291285), (27, 8258920), (30, 7433028), (36, 6194190), (38, 5868180), (40, 5574771), (45, 4955352), (54, 4129460), (57, 3912120), (60, 3716514), (72, 3097095), (76, 2934090), (90, 2477676), (95, 2347272), (108, 2064730), (114, 1956060), (120, 1858257), (135, 1651784), (152, 1467045), (171, 1304040), (180, 1238838), (190, 1173636), (216, 1032365), (228, 978030), (270, 825892), (285, 782424), (342, 652020), (360, 619419), (380, 586818), (456, 489015), (513, 434680), (540, 412946), (570, 391212), (684, 326010), (760, 293409), (855, 260808), (1026, 217340), (1080, 206473), (1140, 195606), (1368, 163005), (1710, 130404), (2052, 108670), (2280, 97803), (2565, 86936), (3420, 65202), (4104, 54335), (5130, 43468), (6840, 32601), (10260, 21734), (10867, 20520)]