399963633840

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{2213}}^1$

素因数の和:3280

約数の個数: 320

約数和(自身を含む): 1396641502080

約数和(自身を除く): 996677868240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1033, 1080, 1215, 1296, 1458, 1620, 1944, 2066, 2160, 2187, 2213, 2430, 2916, 3099, 3240, 3645, 3888, 4132, 4374, 4426, 4860, 5165, 5832, 6198, 6480, 6639, 7290, 8264, 8748, 8852, 9297, 9720, 10330, 10935, 11065, 11664, 12396, 13278, 14580, 15495, 16528, 17496, 17704, 18594, 19440, 19917, 20660, 21870, 22130, 24792, 26556, 27891, 29160, 30990, 33195, 34992, 35408, 37188, 39834, 41320, 43740, 44260, 46485, 49584, 53112, 55782, 58320, 59751, 61980, 66390, 74376, 79668, 82640, 83673, 87480, 88520, 92970, 99585, 106224, 111564, 119502, 123960, 132780, 139455, 148752, 159336, 167346, 174960, 177040, 179253, 185940, 199170, 223128, 239004, 247920, 251019, 265560, 278910, 298755, 318672, 334692, 358506, 371880, 398340, 418365, 446256, 478008, 502038, 531120, 537759, 557820, 597510, 669384, 717012, 743760, 753057, 796680, 836730, 896265, 956016, 1004076, 1075518, 1115640, 1195020, 1255095, 1338768, 1434024, 1506114, 1593360, 1613277, 1673460, 1792530, 2008152, 2151036, 2231280, 2259171, 2286029, 2390040, 2510190, 2688795, 2868048, 3012228, 3226554, 3346920, 3585060, 3765285, 4016304, 4302072, 4518342, 4572058, 4780080, 4839831, 5020380, 5377590, 6024456, 6453108, 6693840, 6858087, 7170120, 7530570, 8066385, 8604144, 9036684, 9144116, 9679662, 10040760, 10755180, 11295855, 11430145, 12048912, 12906216, 13716174, 14340240, 15061140, 16132770, 18073368, 18288232, 19359324, 20081520, 20574261, 21510360, 22591710, 22860290, 24199155, 25812432, 27432348, 30122280, 32265540, 34290435, 36146736, 36576464, 38718648, 41148522, 43020720, 45183420, 45720580, 48398310, 54864696, 60244560, 61722783, 64531080, 68580870, 77437296, 82297044, 90366840, 91441160, 96796620, 102871305, 109729392, 123445566, 129062160, 137161740, 164594088, 180733680, 182882320, 185168349, 193593240, 205742610, 246891132, 274323480, 308613915, 329188176, 370336698, 387186480, 411485220, 493782264, 548646960, 555505047, 617227830, 740673396, 822970440, 925841745, 987564528, 1111010094, 1234455660, 1481346792, 1645940880, 1666515141, 1851683490, 2222020188, 2468911320, 2777525235, 2962693584, 3333030282, 3703366980, 4444040376, 4937822640, 4999545423, 5555050470, 6666060564, 7406733960, 8332575705, 8888080752, 9999090846, 11110100940, 13332121128, 14813467920, 16665151410, 19998181692, 22220201880, 24997727115, 26664242256, 33330302820, 39996363384, 44440403760, 49995454230, 66660605640, 79992726768, 99990908460, 133321211280, 199981816920, 399963633840]

約数ペア:

[(1, 399963633840), (2, 199981816920), (3, 133321211280), (4, 99990908460), (5, 79992726768), (6, 66660605640), (8, 49995454230), (9, 44440403760), (10, 39996363384), (12, 33330302820), (15, 26664242256), (16, 24997727115), (18, 22220201880), (20, 19998181692), (24, 16665151410), (27, 14813467920), (30, 13332121128), (36, 11110100940), (40, 9999090846), (45, 8888080752), (48, 8332575705), (54, 7406733960), (60, 6666060564), (72, 5555050470), (80, 4999545423), (81, 4937822640), (90, 4444040376), (108, 3703366980), (120, 3333030282), (135, 2962693584), (144, 2777525235), (162, 2468911320), (180, 2222020188), (216, 1851683490), (240, 1666515141), (243, 1645940880), (270, 1481346792), (324, 1234455660), (360, 1111010094), (405, 987564528), (432, 925841745), (486, 822970440), (540, 740673396), (648, 617227830), (720, 555505047), (729, 548646960), (810, 493782264), (972, 411485220), (1033, 387186480), (1080, 370336698), (1215, 329188176), (1296, 308613915), (1458, 274323480), (1620, 246891132), (1944, 205742610), (2066, 193593240), (2160, 185168349), (2187, 182882320), (2213, 180733680), (2430, 164594088), (2916, 137161740), (3099, 129062160), (3240, 123445566), (3645, 109729392), (3888, 102871305), (4132, 96796620), (4374, 91441160), (4426, 90366840), (4860, 82297044), (5165, 77437296), (5832, 68580870), (6198, 64531080), (6480, 61722783), (6639, 60244560), (7290, 54864696), (8264, 48398310), (8748, 45720580), (8852, 45183420), (9297, 43020720), (9720, 41148522), (10330, 38718648), (10935, 36576464), (11065, 36146736), (11664, 34290435), (12396, 32265540), (13278, 30122280), (14580, 27432348), (15495, 25812432), (16528, 24199155), (17496, 22860290), (17704, 22591710), (18594, 21510360), (19440, 20574261), (19917, 20081520), (20660, 19359324), (21870, 18288232), (22130, 18073368), (24792, 16132770), (26556, 15061140), (27891, 14340240), (29160, 13716174), (30990, 12906216), (33195, 12048912), (34992, 11430145), (35408, 11295855), (37188, 10755180), (39834, 10040760), (41320, 9679662), (43740, 9144116), (44260, 9036684), (46485, 8604144), (49584, 8066385), (53112, 7530570), (55782, 7170120), (58320, 6858087), (59751, 6693840), (61980, 6453108), (66390, 6024456), (74376, 5377590), (79668, 5020380), (82640, 4839831), (83673, 4780080), (87480, 4572058), (88520, 4518342), (92970, 4302072), (99585, 4016304), (106224, 3765285), (111564, 3585060), (119502, 3346920), (123960, 3226554), (132780, 3012228), (139455, 2868048), (148752, 2688795), (159336, 2510190), (167346, 2390040), (174960, 2286029), (177040, 2259171), (179253, 2231280), (185940, 2151036), (199170, 2008152), (223128, 1792530), (239004, 1673460), (247920, 1613277), (251019, 1593360), (265560, 1506114), (278910, 1434024), (298755, 1338768), (318672, 1255095), (334692, 1195020), (358506, 1115640), (371880, 1075518), (398340, 1004076), (418365, 956016), (446256, 896265), (478008, 836730), (502038, 796680), (531120, 753057), (537759, 743760), (557820, 717012), (597510, 669384)]