234370320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:637

約数の個数: 160

約数和(自身を含む): 773760000

約数和(自身を除く): 539389680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 103, 114, 120, 152, 190, 206, 228, 240, 285, 304, 309, 380, 412, 456, 499, 515, 570, 618, 760, 824, 912, 998, 1030, 1140, 1236, 1497, 1520, 1545, 1648, 1957, 1996, 2060, 2280, 2472, 2495, 2994, 3090, 3914, 3992, 4120, 4560, 4944, 4990, 5871, 5988, 6180, 7485, 7828, 7984, 8240, 9481, 9785, 9980, 11742, 11976, 12360, 14970, 15656, 18962, 19570, 19960, 23484, 23952, 24720, 28443, 29355, 29940, 31312, 37924, 39140, 39920, 46968, 47405, 51397, 56886, 58710, 59880, 75848, 78280, 93936, 94810, 102794, 113772, 117420, 119760, 142215, 151696, 154191, 156560, 189620, 205588, 227544, 234840, 256985, 284430, 308382, 379240, 411176, 455088, 469680, 513970, 568860, 616764, 758480, 770955, 822352, 976543, 1027940, 1137720, 1233528, 1541910, 1953086, 2055880, 2275440, 2467056, 2929629, 3083820, 3906172, 4111760, 4882715, 5859258, 6167640, 7812344, 9765430, 11718516, 12335280, 14648145, 15624688, 19530860, 23437032, 29296290, 39061720, 46874064, 58592580, 78123440, 117185160, 234370320]

約数ペア:

[(1, 234370320), (2, 117185160), (3, 78123440), (4, 58592580), (5, 46874064), (6, 39061720), (8, 29296290), (10, 23437032), (12, 19530860), (15, 15624688), (16, 14648145), (19, 12335280), (20, 11718516), (24, 9765430), (30, 7812344), (38, 6167640), (40, 5859258), (48, 4882715), (57, 4111760), (60, 3906172), (76, 3083820), (80, 2929629), (95, 2467056), (103, 2275440), (114, 2055880), (120, 1953086), (152, 1541910), (190, 1233528), (206, 1137720), (228, 1027940), (240, 976543), (285, 822352), (304, 770955), (309, 758480), (380, 616764), (412, 568860), (456, 513970), (499, 469680), (515, 455088), (570, 411176), (618, 379240), (760, 308382), (824, 284430), (912, 256985), (998, 234840), (1030, 227544), (1140, 205588), (1236, 189620), (1497, 156560), (1520, 154191), (1545, 151696), (1648, 142215), (1957, 119760), (1996, 117420), (2060, 113772), (2280, 102794), (2472, 94810), (2495, 93936), (2994, 78280), (3090, 75848), (3914, 59880), (3992, 58710), (4120, 56886), (4560, 51397), (4944, 47405), (4990, 46968), (5871, 39920), (5988, 39140), (6180, 37924), (7485, 31312), (7828, 29940), (7984, 29355), (8240, 28443), (9481, 24720), (9785, 23952), (9980, 23484), (11742, 19960), (11976, 19570), (12360, 18962), (14970, 15656)]