147368760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:462

約数の個数: 256

約数和(自身を含む): 566092800

約数和(自身を除く): 418724040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 41, 42, 44, 55, 56, 60, 66, 70, 77, 82, 84, 88, 105, 110, 120, 123, 132, 140, 154, 164, 165, 168, 205, 210, 220, 231, 246, 264, 280, 287, 308, 328, 330, 385, 389, 410, 420, 440, 451, 462, 492, 574, 615, 616, 660, 770, 778, 820, 840, 861, 902, 924, 984, 1148, 1155, 1167, 1230, 1320, 1353, 1435, 1540, 1556, 1640, 1722, 1804, 1848, 1945, 2255, 2296, 2310, 2334, 2460, 2706, 2723, 2870, 3080, 3112, 3157, 3444, 3608, 3890, 4279, 4305, 4510, 4620, 4668, 4920, 5412, 5446, 5740, 5835, 6314, 6765, 6888, 7780, 8169, 8558, 8610, 9020, 9240, 9336, 9471, 10824, 10892, 11480, 11670, 12628, 12837, 13530, 13615, 15560, 15785, 15949, 16338, 17116, 17220, 18040, 18942, 21395, 21784, 23340, 25256, 25674, 27060, 27230, 29953, 31570, 31898, 32676, 34232, 34440, 37884, 40845, 42790, 46680, 47355, 47847, 51348, 54120, 54460, 59906, 63140, 63796, 64185, 65352, 75768, 79745, 81690, 85580, 89859, 94710, 95694, 102696, 108920, 111643, 119812, 126280, 127592, 128370, 149765, 159490, 163380, 171160, 175439, 179718, 189420, 191388, 223286, 239235, 239624, 256740, 299530, 318980, 326760, 334929, 350878, 359436, 378840, 382776, 446572, 449295, 478470, 513480, 526317, 558215, 599060, 637960, 669858, 701756, 718872, 877195, 893144, 898590, 956940, 1052634, 1116430, 1198120, 1228073, 1339716, 1403512, 1674645, 1754390, 1797180, 1913880, 2105268, 2232860, 2456146, 2631585, 2679432, 3349290, 3508780, 3594360, 3684219, 4210536, 4465720, 4912292, 5263170, 6140365, 6698580, 7017560, 7368438, 9824584, 10526340, 12280730, 13397160, 14736876, 18421095, 21052680, 24561460, 29473752, 36842190, 49122920, 73684380, 147368760]

約数ペア:

[(1, 147368760), (2, 73684380), (3, 49122920), (4, 36842190), (5, 29473752), (6, 24561460), (7, 21052680), (8, 18421095), (10, 14736876), (11, 13397160), (12, 12280730), (14, 10526340), (15, 9824584), (20, 7368438), (21, 7017560), (22, 6698580), (24, 6140365), (28, 5263170), (30, 4912292), (33, 4465720), (35, 4210536), (40, 3684219), (41, 3594360), (42, 3508780), (44, 3349290), (55, 2679432), (56, 2631585), (60, 2456146), (66, 2232860), (70, 2105268), (77, 1913880), (82, 1797180), (84, 1754390), (88, 1674645), (105, 1403512), (110, 1339716), (120, 1228073), (123, 1198120), (132, 1116430), (140, 1052634), (154, 956940), (164, 898590), (165, 893144), (168, 877195), (205, 718872), (210, 701756), (220, 669858), (231, 637960), (246, 599060), (264, 558215), (280, 526317), (287, 513480), (308, 478470), (328, 449295), (330, 446572), (385, 382776), (389, 378840), (410, 359436), (420, 350878), (440, 334929), (451, 326760), (462, 318980), (492, 299530), (574, 256740), (615, 239624), (616, 239235), (660, 223286), (770, 191388), (778, 189420), (820, 179718), (840, 175439), (861, 171160), (902, 163380), (924, 159490), (984, 149765), (1148, 128370), (1155, 127592), (1167, 126280), (1230, 119812), (1320, 111643), (1353, 108920), (1435, 102696), (1540, 95694), (1556, 94710), (1640, 89859), (1722, 85580), (1804, 81690), (1848, 79745), (1945, 75768), (2255, 65352), (2296, 64185), (2310, 63796), (2334, 63140), (2460, 59906), (2706, 54460), (2723, 54120), (2870, 51348), (3080, 47847), (3112, 47355), (3157, 46680), (3444, 42790), (3608, 40845), (3890, 37884), (4279, 34440), (4305, 34232), (4510, 32676), (4620, 31898), (4668, 31570), (4920, 29953), (5412, 27230), (5446, 27060), (5740, 25674), (5835, 25256), (6314, 23340), (6765, 21784), (6888, 21395), (7780, 18942), (8169, 18040), (8558, 17220), (8610, 17116), (9020, 16338), (9240, 15949), (9336, 15785), (9471, 15560), (10824, 13615), (10892, 13530), (11480, 12837), (11670, 12628)]