73739760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 244508160

約数和(自身を除く): 170768400

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, 157, 190, 206, 228, 240, 285, 304, 309, 314, 380, 412, 456, 471, 515, 570, 618, 628, 760, 785, 824, 912, 942, 1030, 1140, 1236, 1256, 1520, 1545, 1570, 1648, 1884, 1957, 2060, 2280, 2355, 2472, 2512, 2983, 3090, 3140, 3768, 3914, 4120, 4560, 4710, 4944, 5871, 5966, 6180, 6280, 7536, 7828, 8240, 8949, 9420, 9785, 11742, 11932, 12360, 12560, 14915, 15656, 16171, 17898, 18840, 19570, 23484, 23864, 24720, 29355, 29830, 31312, 32342, 35796, 37680, 39140, 44745, 46968, 47728, 48513, 58710, 59660, 64684, 71592, 78280, 80855, 89490, 93936, 97026, 117420, 119320, 129368, 143184, 156560, 161710, 178980, 194052, 234840, 238640, 242565, 258736, 307249, 323420, 357960, 388104, 469680, 485130, 614498, 646840, 715920, 776208, 921747, 970260, 1228996, 1293680, 1536245, 1843494, 1940520, 2457992, 3072490, 3686988, 3881040, 4608735, 4915984, 6144980, 7373976, 9217470, 12289960, 14747952, 18434940, 24579920, 36869880, 73739760]

約数ペア:

[(1, 73739760), (2, 36869880), (3, 24579920), (4, 18434940), (5, 14747952), (6, 12289960), (8, 9217470), (10, 7373976), (12, 6144980), (15, 4915984), (16, 4608735), (19, 3881040), (20, 3686988), (24, 3072490), (30, 2457992), (38, 1940520), (40, 1843494), (48, 1536245), (57, 1293680), (60, 1228996), (76, 970260), (80, 921747), (95, 776208), (103, 715920), (114, 646840), (120, 614498), (152, 485130), (157, 469680), (190, 388104), (206, 357960), (228, 323420), (240, 307249), (285, 258736), (304, 242565), (309, 238640), (314, 234840), (380, 194052), (412, 178980), (456, 161710), (471, 156560), (515, 143184), (570, 129368), (618, 119320), (628, 117420), (760, 97026), (785, 93936), (824, 89490), (912, 80855), (942, 78280), (1030, 71592), (1140, 64684), (1236, 59660), (1256, 58710), (1520, 48513), (1545, 47728), (1570, 46968), (1648, 44745), (1884, 39140), (1957, 37680), (2060, 35796), (2280, 32342), (2355, 31312), (2472, 29830), (2512, 29355), (2983, 24720), (3090, 23864), (3140, 23484), (3768, 19570), (3914, 18840), (4120, 17898), (4560, 16171), (4710, 15656), (4944, 14915), (5871, 12560), (5966, 12360), (6180, 11932), (6280, 11742), (7536, 9785), (7828, 9420), (8240, 8949)]