1217324640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:814

約数の個数: 288

約数和(自身を含む): 4528107360

約数和(自身を除く): 3310782720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 73, 80, 84, 96, 98, 105, 112, 120, 140, 146, 147, 160, 168, 196, 210, 219, 224, 240, 245, 280, 292, 294, 336, 365, 392, 420, 438, 480, 490, 511, 560, 584, 588, 672, 709, 730, 735, 784, 840, 876, 980, 1022, 1095, 1120, 1168, 1176, 1418, 1460, 1470, 1533, 1568, 1680, 1752, 1960, 2044, 2127, 2190, 2336, 2352, 2555, 2836, 2920, 2940, 3066, 3360, 3504, 3545, 3577, 3920, 4088, 4254, 4380, 4704, 4963, 5110, 5672, 5840, 5880, 6132, 7008, 7090, 7154, 7665, 7840, 8176, 8508, 8760, 9926, 10220, 10635, 10731, 11344, 11680, 11760, 12264, 14180, 14308, 14889, 15330, 16352, 17016, 17520, 17885, 19852, 20440, 21270, 21462, 22688, 23520, 24528, 24815, 28360, 28616, 29778, 30660, 34032, 34741, 35040, 35770, 39704, 40880, 42540, 42924, 49056, 49630, 51757, 53655, 56720, 57232, 59556, 61320, 68064, 69482, 71540, 74445, 79408, 81760, 85080, 85848, 99260, 103514, 104223, 107310, 113440, 114464, 119112, 122640, 138964, 143080, 148890, 155271, 158816, 170160, 171696, 173705, 198520, 207028, 208446, 214620, 238224, 245280, 258785, 277928, 286160, 297780, 310542, 340320, 343392, 347410, 362299, 397040, 414056, 416892, 429240, 476448, 517570, 521115, 555856, 572320, 595560, 621084, 694820, 724598, 776355, 794080, 828112, 833784, 858480, 1035140, 1042230, 1086897, 1111712, 1191120, 1242168, 1389640, 1449196, 1552710, 1656224, 1667568, 1716960, 1811495, 2070280, 2084460, 2173794, 2382240, 2484336, 2536093, 2779280, 2898392, 3105420, 3335136, 3622990, 4140560, 4168920, 4347588, 4968672, 5072186, 5434485, 5558560, 5796784, 6210840, 7245980, 7608279, 8281120, 8337840, 8695176, 10144372, 10868970, 11593568, 12421680, 12680465, 14491960, 15216558, 16675680, 17390352, 20288744, 21737940, 24843360, 25360930, 28983920, 30433116, 34780704, 38041395, 40577488, 43475880, 50721860, 57967840, 60866232, 76082790, 81154976, 86951760, 101443720, 121732464, 152165580, 173903520, 202887440, 243464928, 304331160, 405774880, 608662320, 1217324640]

約数ペア:

[(1, 1217324640), (2, 608662320), (3, 405774880), (4, 304331160), (5, 243464928), (6, 202887440), (7, 173903520), (8, 152165580), (10, 121732464), (12, 101443720), (14, 86951760), (15, 81154976), (16, 76082790), (20, 60866232), (21, 57967840), (24, 50721860), (28, 43475880), (30, 40577488), (32, 38041395), (35, 34780704), (40, 30433116), (42, 28983920), (48, 25360930), (49, 24843360), (56, 21737940), (60, 20288744), (70, 17390352), (73, 16675680), (80, 15216558), (84, 14491960), (96, 12680465), (98, 12421680), (105, 11593568), (112, 10868970), (120, 10144372), (140, 8695176), (146, 8337840), (147, 8281120), (160, 7608279), (168, 7245980), (196, 6210840), (210, 5796784), (219, 5558560), (224, 5434485), (240, 5072186), (245, 4968672), (280, 4347588), (292, 4168920), (294, 4140560), (336, 3622990), (365, 3335136), (392, 3105420), (420, 2898392), (438, 2779280), (480, 2536093), (490, 2484336), (511, 2382240), (560, 2173794), (584, 2084460), (588, 2070280), (672, 1811495), (709, 1716960), (730, 1667568), (735, 1656224), (784, 1552710), (840, 1449196), (876, 1389640), (980, 1242168), (1022, 1191120), (1095, 1111712), (1120, 1086897), (1168, 1042230), (1176, 1035140), (1418, 858480), (1460, 833784), (1470, 828112), (1533, 794080), (1568, 776355), (1680, 724598), (1752, 694820), (1960, 621084), (2044, 595560), (2127, 572320), (2190, 555856), (2336, 521115), (2352, 517570), (2555, 476448), (2836, 429240), (2920, 416892), (2940, 414056), (3066, 397040), (3360, 362299), (3504, 347410), (3545, 343392), (3577, 340320), (3920, 310542), (4088, 297780), (4254, 286160), (4380, 277928), (4704, 258785), (4963, 245280), (5110, 238224), (5672, 214620), (5840, 208446), (5880, 207028), (6132, 198520), (7008, 173705), (7090, 171696), (7154, 170160), (7665, 158816), (7840, 155271), (8176, 148890), (8508, 143080), (8760, 138964), (9926, 122640), (10220, 119112), (10635, 114464), (10731, 113440), (11344, 107310), (11680, 104223), (11760, 103514), (12264, 99260), (14180, 85848), (14308, 85080), (14889, 81760), (15330, 79408), (16352, 74445), (17016, 71540), (17520, 69482), (17885, 68064), (19852, 61320), (20440, 59556), (21270, 57232), (21462, 56720), (22688, 53655), (23520, 51757), (24528, 49630), (24815, 49056), (28360, 42924), (28616, 42540), (29778, 40880), (30660, 39704), (34032, 35770), (34741, 35040)]