2050387560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3947}}^1$

素因数の和:4017

約数の個数: 256

約数和(自身を含む): 7561209600

約数和(自身を除く): 5510822040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 65, 72, 74, 78, 90, 104, 108, 111, 117, 120, 130, 135, 148, 156, 180, 185, 195, 216, 222, 234, 260, 270, 296, 312, 333, 351, 360, 370, 390, 444, 468, 481, 520, 540, 555, 585, 666, 702, 740, 780, 888, 936, 962, 999, 1080, 1110, 1170, 1332, 1404, 1443, 1480, 1560, 1665, 1755, 1924, 1998, 2220, 2340, 2405, 2664, 2808, 2886, 3330, 3510, 3848, 3947, 3996, 4329, 4440, 4680, 4810, 4995, 5772, 6660, 7020, 7215, 7894, 7992, 8658, 9620, 9990, 11544, 11841, 12987, 13320, 14040, 14430, 15788, 17316, 19240, 19735, 19980, 21645, 23682, 25974, 28860, 31576, 34632, 35523, 39470, 39960, 43290, 47364, 51311, 51948, 57720, 59205, 64935, 71046, 78940, 86580, 94728, 102622, 103896, 106569, 118410, 129870, 142092, 146039, 153933, 157880, 173160, 177615, 205244, 213138, 236820, 256555, 259740, 284184, 292078, 307866, 355230, 410488, 426276, 438117, 461799, 473640, 513110, 519480, 532845, 584156, 615732, 710460, 730195, 769665, 852552, 876234, 923598, 1026220, 1065690, 1168312, 1231464, 1314351, 1385397, 1420920, 1460390, 1539330, 1752468, 1847196, 1898507, 2052440, 2131380, 2190585, 2308995, 2628702, 2770794, 2920780, 3078660, 3504936, 3694392, 3797014, 3943053, 4262760, 4381170, 4617990, 5257404, 5541588, 5695521, 5841560, 6157320, 6571755, 6926985, 7594028, 7886106, 8762340, 9235980, 9492535, 10514808, 11083176, 11391042, 13143510, 13853970, 15188056, 15772212, 17086563, 17524680, 18471960, 18985070, 19715265, 22782084, 26287020, 27707940, 28477605, 31544424, 34173126, 37970140, 39430530, 45564168, 51259689, 52574040, 55415880, 56955210, 68346252, 75940280, 78861060, 85432815, 102519378, 113910420, 136692504, 157722120, 170865630, 205038756, 227820840, 256298445, 341731260, 410077512, 512596890, 683462520, 1025193780, 2050387560]

約数ペア:

[(1, 2050387560), (2, 1025193780), (3, 683462520), (4, 512596890), (5, 410077512), (6, 341731260), (8, 256298445), (9, 227820840), (10, 205038756), (12, 170865630), (13, 157722120), (15, 136692504), (18, 113910420), (20, 102519378), (24, 85432815), (26, 78861060), (27, 75940280), (30, 68346252), (36, 56955210), (37, 55415880), (39, 52574040), (40, 51259689), (45, 45564168), (52, 39430530), (54, 37970140), (60, 34173126), (65, 31544424), (72, 28477605), (74, 27707940), (78, 26287020), (90, 22782084), (104, 19715265), (108, 18985070), (111, 18471960), (117, 17524680), (120, 17086563), (130, 15772212), (135, 15188056), (148, 13853970), (156, 13143510), (180, 11391042), (185, 11083176), (195, 10514808), (216, 9492535), (222, 9235980), (234, 8762340), (260, 7886106), (270, 7594028), (296, 6926985), (312, 6571755), (333, 6157320), (351, 5841560), (360, 5695521), (370, 5541588), (390, 5257404), (444, 4617990), (468, 4381170), (481, 4262760), (520, 3943053), (540, 3797014), (555, 3694392), (585, 3504936), (666, 3078660), (702, 2920780), (740, 2770794), (780, 2628702), (888, 2308995), (936, 2190585), (962, 2131380), (999, 2052440), (1080, 1898507), (1110, 1847196), (1170, 1752468), (1332, 1539330), (1404, 1460390), (1443, 1420920), (1480, 1385397), (1560, 1314351), (1665, 1231464), (1755, 1168312), (1924, 1065690), (1998, 1026220), (2220, 923598), (2340, 876234), (2405, 852552), (2664, 769665), (2808, 730195), (2886, 710460), (3330, 615732), (3510, 584156), (3848, 532845), (3947, 519480), (3996, 513110), (4329, 473640), (4440, 461799), (4680, 438117), (4810, 426276), (4995, 410488), (5772, 355230), (6660, 307866), (7020, 292078), (7215, 284184), (7894, 259740), (7992, 256555), (8658, 236820), (9620, 213138), (9990, 205244), (11544, 177615), (11841, 173160), (12987, 157880), (13320, 153933), (14040, 146039), (14430, 142092), (15788, 129870), (17316, 118410), (19240, 106569), (19735, 103896), (19980, 102622), (21645, 94728), (23682, 86580), (25974, 78940), (28860, 71046), (31576, 64935), (34632, 59205), (35523, 57720), (39470, 51948), (39960, 51311), (43290, 47364)]