313162320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 999936000

約数和(自身を除く): 686773680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 83, 120, 158, 166, 199, 237, 240, 249, 316, 332, 395, 398, 415, 474, 498, 597, 632, 664, 790, 796, 830, 948, 995, 996, 1185, 1194, 1245, 1264, 1328, 1580, 1592, 1660, 1896, 1990, 1992, 2370, 2388, 2490, 2985, 3160, 3184, 3320, 3792, 3980, 3984, 4740, 4776, 4980, 5970, 6320, 6557, 6640, 7960, 9480, 9552, 9960, 11940, 13114, 15721, 15920, 16517, 18960, 19671, 19920, 23880, 26228, 31442, 32785, 33034, 39342, 47163, 47760, 49551, 52456, 62884, 65570, 66068, 78605, 78684, 82585, 94326, 98355, 99102, 104912, 125768, 131140, 132136, 157210, 157368, 165170, 188652, 196710, 198204, 235815, 247755, 251536, 262280, 264272, 314420, 314736, 330340, 377304, 393420, 396408, 471630, 495510, 524560, 628840, 660680, 754608, 786840, 792816, 943260, 991020, 1257680, 1304843, 1321360, 1573680, 1886520, 1982040, 2609686, 3773040, 3914529, 3964080, 5219372, 6524215, 7829058, 10438744, 13048430, 15658116, 19572645, 20877488, 26096860, 31316232, 39145290, 52193720, 62632464, 78290580, 104387440, 156581160, 313162320]

約数ペア:

[(1, 313162320), (2, 156581160), (3, 104387440), (4, 78290580), (5, 62632464), (6, 52193720), (8, 39145290), (10, 31316232), (12, 26096860), (15, 20877488), (16, 19572645), (20, 15658116), (24, 13048430), (30, 10438744), (40, 7829058), (48, 6524215), (60, 5219372), (79, 3964080), (80, 3914529), (83, 3773040), (120, 2609686), (158, 1982040), (166, 1886520), (199, 1573680), (237, 1321360), (240, 1304843), (249, 1257680), (316, 991020), (332, 943260), (395, 792816), (398, 786840), (415, 754608), (474, 660680), (498, 628840), (597, 524560), (632, 495510), (664, 471630), (790, 396408), (796, 393420), (830, 377304), (948, 330340), (995, 314736), (996, 314420), (1185, 264272), (1194, 262280), (1245, 251536), (1264, 247755), (1328, 235815), (1580, 198204), (1592, 196710), (1660, 188652), (1896, 165170), (1990, 157368), (1992, 157210), (2370, 132136), (2388, 131140), (2490, 125768), (2985, 104912), (3160, 99102), (3184, 98355), (3320, 94326), (3792, 82585), (3980, 78684), (3984, 78605), (4740, 66068), (4776, 65570), (4980, 62884), (5970, 52456), (6320, 49551), (6557, 47760), (6640, 47163), (7960, 39342), (9480, 33034), (9552, 32785), (9960, 31442), (11940, 26228), (13114, 23880), (15721, 19920), (15920, 19671), (16517, 18960)]