359815540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 984614400

約数和(自身を除く): 624798860

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 73, 76, 85, 95, 109, 119, 133, 140, 146, 170, 190, 218, 238, 266, 292, 323, 340, 365, 380, 436, 476, 511, 532, 545, 595, 646, 665, 730, 763, 1022, 1090, 1190, 1241, 1292, 1330, 1387, 1460, 1526, 1615, 1853, 2044, 2071, 2180, 2261, 2380, 2482, 2555, 2660, 2774, 3052, 3230, 3706, 3815, 4142, 4522, 4964, 5110, 5548, 6205, 6460, 6935, 7412, 7630, 7957, 8284, 8687, 9044, 9265, 9709, 10220, 10355, 11305, 12410, 12971, 13870, 14497, 15260, 15914, 17374, 18530, 19418, 20710, 22610, 23579, 24820, 25942, 27740, 28994, 31828, 34748, 35207, 37060, 38836, 39785, 41420, 43435, 45220, 47158, 48545, 51884, 55699, 57988, 64855, 70414, 72485, 79570, 86870, 94316, 97090, 111398, 117895, 129710, 135269, 140828, 144970, 151183, 159140, 165053, 173740, 176035, 194180, 222796, 235790, 246449, 259420, 270538, 278495, 289940, 302366, 330106, 352070, 471580, 492898, 541076, 556990, 604732, 660212, 676345, 704140, 755915, 825265, 946883, 985796, 1058281, 1113980, 1232245, 1352690, 1511830, 1650530, 1893766, 2116562, 2464490, 2570111, 2705380, 3023660, 3301060, 3787532, 4233124, 4734415, 4928980, 5140222, 5291405, 9468830, 10280444, 10582810, 12850555, 17990777, 18937660, 21165620, 25701110, 35981554, 51402220, 71963108, 89953885, 179907770, 359815540]

約数ペア:

[(1, 359815540), (2, 179907770), (4, 89953885), (5, 71963108), (7, 51402220), (10, 35981554), (14, 25701110), (17, 21165620), (19, 18937660), (20, 17990777), (28, 12850555), (34, 10582810), (35, 10280444), (38, 9468830), (68, 5291405), (70, 5140222), (73, 4928980), (76, 4734415), (85, 4233124), (95, 3787532), (109, 3301060), (119, 3023660), (133, 2705380), (140, 2570111), (146, 2464490), (170, 2116562), (190, 1893766), (218, 1650530), (238, 1511830), (266, 1352690), (292, 1232245), (323, 1113980), (340, 1058281), (365, 985796), (380, 946883), (436, 825265), (476, 755915), (511, 704140), (532, 676345), (545, 660212), (595, 604732), (646, 556990), (665, 541076), (730, 492898), (763, 471580), (1022, 352070), (1090, 330106), (1190, 302366), (1241, 289940), (1292, 278495), (1330, 270538), (1387, 259420), (1460, 246449), (1526, 235790), (1615, 222796), (1853, 194180), (2044, 176035), (2071, 173740), (2180, 165053), (2261, 159140), (2380, 151183), (2482, 144970), (2555, 140828), (2660, 135269), (2774, 129710), (3052, 117895), (3230, 111398), (3706, 97090), (3815, 94316), (4142, 86870), (4522, 79570), (4964, 72485), (5110, 70414), (5548, 64855), (6205, 57988), (6460, 55699), (6935, 51884), (7412, 48545), (7630, 47158), (7957, 45220), (8284, 43435), (8687, 41420), (9044, 39785), (9265, 38836), (9709, 37060), (10220, 35207), (10355, 34748), (11305, 31828), (12410, 28994), (12971, 27740), (13870, 25942), (14497, 24820), (15260, 23579), (15914, 22610), (17374, 20710), (18530, 19418)]