626324640

素因数分解:

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

素因数の和:379

約数の個数: 192

約数和(自身を含む): 2032128000

約数和(自身を除く): 1405803360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 83, 96, 120, 158, 160, 166, 199, 237, 240, 249, 316, 332, 395, 398, 415, 474, 480, 498, 597, 632, 664, 790, 796, 830, 948, 995, 996, 1185, 1194, 1245, 1264, 1328, 1580, 1592, 1660, 1896, 1990, 1992, 2370, 2388, 2490, 2528, 2656, 2985, 3160, 3184, 3320, 3792, 3980, 3984, 4740, 4776, 4980, 5970, 6320, 6368, 6557, 6640, 7584, 7960, 7968, 9480, 9552, 9960, 11940, 12640, 13114, 13280, 15721, 15920, 16517, 18960, 19104, 19671, 19920, 23880, 26228, 31442, 31840, 32785, 33034, 37920, 39342, 39840, 47163, 47760, 49551, 52456, 62884, 65570, 66068, 78605, 78684, 82585, 94326, 95520, 98355, 99102, 104912, 125768, 131140, 132136, 157210, 157368, 165170, 188652, 196710, 198204, 209824, 235815, 247755, 251536, 262280, 264272, 314420, 314736, 330340, 377304, 393420, 396408, 471630, 495510, 503072, 524560, 528544, 628840, 629472, 660680, 754608, 786840, 792816, 943260, 991020, 1049120, 1257680, 1304843, 1321360, 1509216, 1573680, 1585632, 1886520, 1982040, 2515360, 2609686, 2642720, 3147360, 3773040, 3914529, 3964080, 5219372, 6524215, 7546080, 7829058, 7928160, 10438744, 13048430, 15658116, 19572645, 20877488, 26096860, 31316232, 39145290, 41754976, 52193720, 62632464, 78290580, 104387440, 125264928, 156581160, 208774880, 313162320, 626324640]

約数ペア:

[(1, 626324640), (2, 313162320), (3, 208774880), (4, 156581160), (5, 125264928), (6, 104387440), (8, 78290580), (10, 62632464), (12, 52193720), (15, 41754976), (16, 39145290), (20, 31316232), (24, 26096860), (30, 20877488), (32, 19572645), (40, 15658116), (48, 13048430), (60, 10438744), (79, 7928160), (80, 7829058), (83, 7546080), (96, 6524215), (120, 5219372), (158, 3964080), (160, 3914529), (166, 3773040), (199, 3147360), (237, 2642720), (240, 2609686), (249, 2515360), (316, 1982040), (332, 1886520), (395, 1585632), (398, 1573680), (415, 1509216), (474, 1321360), (480, 1304843), (498, 1257680), (597, 1049120), (632, 991020), (664, 943260), (790, 792816), (796, 786840), (830, 754608), (948, 660680), (995, 629472), (996, 628840), (1185, 528544), (1194, 524560), (1245, 503072), (1264, 495510), (1328, 471630), (1580, 396408), (1592, 393420), (1660, 377304), (1896, 330340), (1990, 314736), (1992, 314420), (2370, 264272), (2388, 262280), (2490, 251536), (2528, 247755), (2656, 235815), (2985, 209824), (3160, 198204), (3184, 196710), (3320, 188652), (3792, 165170), (3980, 157368), (3984, 157210), (4740, 132136), (4776, 131140), (4980, 125768), (5970, 104912), (6320, 99102), (6368, 98355), (6557, 95520), (6640, 94326), (7584, 82585), (7960, 78684), (7968, 78605), (9480, 66068), (9552, 65570), (9960, 62884), (11940, 52456), (12640, 49551), (13114, 47760), (13280, 47163), (15721, 39840), (15920, 39342), (16517, 37920), (18960, 33034), (19104, 32785), (19671, 31840), (19920, 31442), (23880, 26228)]