1640616120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3541}}^1$

素因数の和:3588

約数の個数: 320

約数和(自身を含む): 6480159840

約数和(自身を除く): 4839543720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 81, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 324, 330, 351, 360, 390, 396, 405, 429, 440, 468, 495, 520, 540, 572, 585, 594, 648, 660, 702, 715, 780, 792, 810, 858, 891, 936, 990, 1053, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1620, 1716, 1755, 1782, 1980, 2106, 2145, 2340, 2376, 2574, 2808, 2860, 2970, 3240, 3432, 3510, 3541, 3564, 3861, 3960, 4212, 4290, 4455, 4680, 5148, 5265, 5720, 5940, 6435, 7020, 7082, 7128, 7722, 8424, 8580, 8910, 10296, 10530, 10623, 11583, 11880, 12870, 14040, 14164, 15444, 17160, 17705, 17820, 19305, 21060, 21246, 23166, 25740, 28328, 30888, 31869, 35410, 35640, 38610, 38951, 42120, 42492, 46033, 46332, 51480, 53115, 57915, 63738, 70820, 77220, 77902, 84984, 92066, 92664, 95607, 106230, 115830, 116853, 127476, 138099, 141640, 154440, 155804, 159345, 184132, 191214, 194755, 212460, 230165, 231660, 233706, 254952, 276198, 286821, 311608, 318690, 350559, 368264, 382428, 389510, 414297, 424920, 460330, 463320, 467412, 478035, 506363, 552396, 573642, 584265, 637380, 690495, 701118, 764856, 779020, 828594, 920660, 934824, 956070, 1012726, 1051677, 1104792, 1147284, 1168530, 1242891, 1274760, 1380990, 1402236, 1434105, 1519089, 1558040, 1657188, 1752795, 1841320, 1912140, 2025452, 2071485, 2103354, 2294568, 2337060, 2485782, 2531815, 2761980, 2804472, 2868210, 3038178, 3155031, 3314376, 3505590, 3728673, 3824280, 4050904, 4142970, 4206708, 4557267, 4674120, 4971564, 5063630, 5258385, 5523960, 5736420, 6076356, 6214455, 6310062, 7011180, 7457346, 7595445, 8285940, 8413416, 9114534, 9943128, 10127260, 10516770, 11472840, 12152712, 12428910, 12620124, 13671801, 14022360, 14914692, 15190890, 15775155, 16571880, 18229068, 18643365, 20254520, 21033540, 22786335, 24857820, 25240248, 27343602, 29829384, 30381780, 31550310, 36458136, 37286730, 41015403, 42067080, 45572670, 49715640, 54687204, 60763560, 63100620, 68359005, 74573460, 82030806, 91145340, 109374408, 126201240, 136718010, 149146920, 164061612, 182290680, 205077015, 273436020, 328123224, 410154030, 546872040, 820308060, 1640616120]

約数ペア:

[(1, 1640616120), (2, 820308060), (3, 546872040), (4, 410154030), (5, 328123224), (6, 273436020), (8, 205077015), (9, 182290680), (10, 164061612), (11, 149146920), (12, 136718010), (13, 126201240), (15, 109374408), (18, 91145340), (20, 82030806), (22, 74573460), (24, 68359005), (26, 63100620), (27, 60763560), (30, 54687204), (33, 49715640), (36, 45572670), (39, 42067080), (40, 41015403), (44, 37286730), (45, 36458136), (52, 31550310), (54, 30381780), (55, 29829384), (60, 27343602), (65, 25240248), (66, 24857820), (72, 22786335), (78, 21033540), (81, 20254520), (88, 18643365), (90, 18229068), (99, 16571880), (104, 15775155), (108, 15190890), (110, 14914692), (117, 14022360), (120, 13671801), (130, 12620124), (132, 12428910), (135, 12152712), (143, 11472840), (156, 10516770), (162, 10127260), (165, 9943128), (180, 9114534), (195, 8413416), (198, 8285940), (216, 7595445), (220, 7457346), (234, 7011180), (260, 6310062), (264, 6214455), (270, 6076356), (286, 5736420), (297, 5523960), (312, 5258385), (324, 5063630), (330, 4971564), (351, 4674120), (360, 4557267), (390, 4206708), (396, 4142970), (405, 4050904), (429, 3824280), (440, 3728673), (468, 3505590), (495, 3314376), (520, 3155031), (540, 3038178), (572, 2868210), (585, 2804472), (594, 2761980), (648, 2531815), (660, 2485782), (702, 2337060), (715, 2294568), (780, 2103354), (792, 2071485), (810, 2025452), (858, 1912140), (891, 1841320), (936, 1752795), (990, 1657188), (1053, 1558040), (1080, 1519089), (1144, 1434105), (1170, 1402236), (1188, 1380990), (1287, 1274760), (1320, 1242891), (1404, 1168530), (1430, 1147284), (1485, 1104792), (1560, 1051677), (1620, 1012726), (1716, 956070), (1755, 934824), (1782, 920660), (1980, 828594), (2106, 779020), (2145, 764856), (2340, 701118), (2376, 690495), (2574, 637380), (2808, 584265), (2860, 573642), (2970, 552396), (3240, 506363), (3432, 478035), (3510, 467412), (3541, 463320), (3564, 460330), (3861, 424920), (3960, 414297), (4212, 389510), (4290, 382428), (4455, 368264), (4680, 350559), (5148, 318690), (5265, 311608), (5720, 286821), (5940, 276198), (6435, 254952), (7020, 233706), (7082, 231660), (7128, 230165), (7722, 212460), (8424, 194755), (8580, 191214), (8910, 184132), (10296, 159345), (10530, 155804), (10623, 154440), (11583, 141640), (11880, 138099), (12870, 127476), (14040, 116853), (14164, 115830), (15444, 106230), (17160, 95607), (17705, 92664), (17820, 92066), (19305, 84984), (21060, 77902), (21246, 77220), (23166, 70820), (25740, 63738), (28328, 57915), (30888, 53115), (31869, 51480), (35410, 46332), (35640, 46033), (38610, 42492), (38951, 42120)]