464467920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14551}}^1$

素因数の和:14593

約数の個数: 160

約数和(自身を含む): 1732270080

約数和(自身を除く): 1267802160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 14551, 15960, 29102, 31920, 43653, 58204, 72755, 87306, 101857, 116408, 145510, 174612, 203714, 218265, 232816, 276469, 291020, 305571, 349224, 407428, 436530, 509285, 552938, 582040, 611142, 698448, 814856, 829407, 873060, 1018570, 1105876, 1164080, 1222284, 1382345, 1527855, 1629712, 1658814, 1746120, 1935283, 2037140, 2211752, 2444568, 2764690, 3055710, 3317628, 3492240, 3870566, 4074280, 4147035, 4423504, 4889136, 5529380, 5805849, 6111420, 6635256, 7741132, 8148560, 8294070, 9676415, 11058760, 11611698, 12222840, 13270512, 15482264, 16588140, 19352830, 22117520, 23223396, 24445680, 29029245, 30964528, 33176280, 38705660, 46446792, 58058490, 66352560, 77411320, 92893584, 116116980, 154822640, 232233960, 464467920]

約数ペア:

[(1, 464467920), (2, 232233960), (3, 154822640), (4, 116116980), (5, 92893584), (6, 77411320), (7, 66352560), (8, 58058490), (10, 46446792), (12, 38705660), (14, 33176280), (15, 30964528), (16, 29029245), (19, 24445680), (20, 23223396), (21, 22117520), (24, 19352830), (28, 16588140), (30, 15482264), (35, 13270512), (38, 12222840), (40, 11611698), (42, 11058760), (48, 9676415), (56, 8294070), (57, 8148560), (60, 7741132), (70, 6635256), (76, 6111420), (80, 5805849), (84, 5529380), (95, 4889136), (105, 4423504), (112, 4147035), (114, 4074280), (120, 3870566), (133, 3492240), (140, 3317628), (152, 3055710), (168, 2764690), (190, 2444568), (210, 2211752), (228, 2037140), (240, 1935283), (266, 1746120), (280, 1658814), (285, 1629712), (304, 1527855), (336, 1382345), (380, 1222284), (399, 1164080), (420, 1105876), (456, 1018570), (532, 873060), (560, 829407), (570, 814856), (665, 698448), (760, 611142), (798, 582040), (840, 552938), (912, 509285), (1064, 436530), (1140, 407428), (1330, 349224), (1520, 305571), (1596, 291020), (1680, 276469), (1995, 232816), (2128, 218265), (2280, 203714), (2660, 174612), (3192, 145510), (3990, 116408), (4560, 101857), (5320, 87306), (6384, 72755), (7980, 58204), (10640, 43653), (14551, 31920), (15960, 29102)]