568435920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 320

約数和(自身を含む): 2053201920

約数和(自身を除く): 1484766000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 43, 48, 52, 57, 60, 65, 76, 78, 80, 86, 95, 104, 114, 120, 129, 130, 152, 156, 172, 190, 195, 208, 215, 223, 228, 240, 247, 258, 260, 285, 304, 312, 344, 380, 390, 430, 446, 456, 494, 516, 520, 559, 570, 624, 645, 669, 688, 741, 760, 780, 817, 860, 892, 912, 988, 1032, 1040, 1115, 1118, 1140, 1235, 1290, 1338, 1482, 1520, 1560, 1634, 1677, 1720, 1784, 1976, 2064, 2230, 2236, 2280, 2451, 2470, 2580, 2676, 2795, 2899, 2964, 3120, 3268, 3345, 3354, 3440, 3568, 3705, 3952, 4085, 4237, 4460, 4472, 4560, 4902, 4940, 5160, 5352, 5590, 5798, 5928, 6536, 6690, 6708, 7410, 8170, 8385, 8474, 8697, 8920, 8944, 9589, 9804, 9880, 10320, 10621, 10704, 11180, 11596, 11856, 12255, 12711, 13072, 13380, 13416, 14495, 14820, 16340, 16770, 16948, 17394, 17840, 19178, 19608, 19760, 21185, 21242, 22360, 23192, 24510, 25422, 26760, 26832, 28767, 28990, 29640, 31863, 32680, 33540, 33896, 34788, 38356, 39216, 42370, 42484, 43485, 44720, 46384, 47945, 49020, 50844, 53105, 53520, 55081, 57534, 57980, 59280, 63555, 63726, 65360, 67080, 67792, 69576, 76712, 84740, 84968, 86970, 95890, 98040, 101688, 106210, 110162, 115068, 115960, 124657, 127110, 127452, 134160, 139152, 143835, 153424, 159315, 165243, 169480, 169936, 173940, 182191, 191780, 196080, 203376, 212420, 220324, 230136, 231920, 249314, 254220, 254904, 275405, 287670, 318630, 330486, 338960, 347880, 364382, 373971, 383560, 424840, 440648, 460272, 498628, 508440, 509808, 546573, 550810, 575340, 623285, 637260, 660972, 695760, 728764, 747942, 767120, 826215, 849680, 881296, 910955, 997256, 1016880, 1093146, 1101620, 1150680, 1246570, 1274520, 1321944, 1457528, 1495884, 1652430, 1821910, 1869855, 1994512, 2186292, 2203240, 2301360, 2368483, 2493140, 2549040, 2643888, 2732865, 2915056, 2991768, 3304860, 3643820, 3739710, 4372584, 4406480, 4736966, 4986280, 5465730, 5983536, 6609720, 7105449, 7287640, 7479420, 8745168, 9473932, 9972560, 10931460, 11842415, 13219440, 14210898, 14575280, 14958840, 18947864, 21862920, 23684830, 28421796, 29917680, 35527245, 37895728, 43725840, 47369660, 56843592, 71054490, 94739320, 113687184, 142108980, 189478640, 284217960, 568435920]

約数ペア:

[(1, 568435920), (2, 284217960), (3, 189478640), (4, 142108980), (5, 113687184), (6, 94739320), (8, 71054490), (10, 56843592), (12, 47369660), (13, 43725840), (15, 37895728), (16, 35527245), (19, 29917680), (20, 28421796), (24, 23684830), (26, 21862920), (30, 18947864), (38, 14958840), (39, 14575280), (40, 14210898), (43, 13219440), (48, 11842415), (52, 10931460), (57, 9972560), (60, 9473932), (65, 8745168), (76, 7479420), (78, 7287640), (80, 7105449), (86, 6609720), (95, 5983536), (104, 5465730), (114, 4986280), (120, 4736966), (129, 4406480), (130, 4372584), (152, 3739710), (156, 3643820), (172, 3304860), (190, 2991768), (195, 2915056), (208, 2732865), (215, 2643888), (223, 2549040), (228, 2493140), (240, 2368483), (247, 2301360), (258, 2203240), (260, 2186292), (285, 1994512), (304, 1869855), (312, 1821910), (344, 1652430), (380, 1495884), (390, 1457528), (430, 1321944), (446, 1274520), (456, 1246570), (494, 1150680), (516, 1101620), (520, 1093146), (559, 1016880), (570, 997256), (624, 910955), (645, 881296), (669, 849680), (688, 826215), (741, 767120), (760, 747942), (780, 728764), (817, 695760), (860, 660972), (892, 637260), (912, 623285), (988, 575340), (1032, 550810), (1040, 546573), (1115, 509808), (1118, 508440), (1140, 498628), (1235, 460272), (1290, 440648), (1338, 424840), (1482, 383560), (1520, 373971), (1560, 364382), (1634, 347880), (1677, 338960), (1720, 330486), (1784, 318630), (1976, 287670), (2064, 275405), (2230, 254904), (2236, 254220), (2280, 249314), (2451, 231920), (2470, 230136), (2580, 220324), (2676, 212420), (2795, 203376), (2899, 196080), (2964, 191780), (3120, 182191), (3268, 173940), (3345, 169936), (3354, 169480), (3440, 165243), (3568, 159315), (3705, 153424), (3952, 143835), (4085, 139152), (4237, 134160), (4460, 127452), (4472, 127110), (4560, 124657), (4902, 115960), (4940, 115068), (5160, 110162), (5352, 106210), (5590, 101688), (5798, 98040), (5928, 95890), (6536, 86970), (6690, 84968), (6708, 84740), (7410, 76712), (8170, 69576), (8385, 67792), (8474, 67080), (8697, 65360), (8920, 63726), (8944, 63555), (9589, 59280), (9804, 57980), (9880, 57534), (10320, 55081), (10621, 53520), (10704, 53105), (11180, 50844), (11596, 49020), (11856, 47945), (12255, 46384), (12711, 44720), (13072, 43485), (13380, 42484), (13416, 42370), (14495, 39216), (14820, 38356), (16340, 34788), (16770, 33896), (16948, 33540), (17394, 32680), (17840, 31863), (19178, 29640), (19608, 28990), (19760, 28767), (21185, 26832), (21242, 26760), (22360, 25422), (23192, 24510)]