237812640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1711

約数の個数: 192

約数和(自身を含む): 842317056

約数和(自身を除く): 604504416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 416, 460, 480, 520, 552, 598, 624, 690, 736, 780, 897, 920, 1040, 1104, 1196, 1248, 1380, 1495, 1560, 1657, 1794, 1840, 2080, 2208, 2392, 2760, 2990, 3120, 3314, 3588, 3680, 4485, 4784, 4971, 5520, 5980, 6240, 6628, 7176, 8285, 8970, 9568, 9942, 11040, 11960, 13256, 14352, 16570, 17940, 19884, 21541, 23920, 24855, 26512, 28704, 33140, 35880, 38111, 39768, 43082, 47840, 49710, 53024, 64623, 66280, 71760, 76222, 79536, 86164, 99420, 107705, 114333, 129246, 132560, 143520, 152444, 159072, 172328, 190555, 198840, 215410, 228666, 258492, 265120, 304888, 323115, 344656, 381110, 397680, 430820, 457332, 495443, 516984, 571665, 609776, 646230, 689312, 762220, 795360, 861640, 914664, 990886, 1033968, 1143330, 1219552, 1292460, 1486329, 1524440, 1723280, 1829328, 1981772, 2067936, 2286660, 2477215, 2584920, 2972658, 3048880, 3446560, 3658656, 3963544, 4573320, 4954430, 5169840, 5945316, 6097760, 7431645, 7927088, 9146640, 9908860, 10339680, 11890632, 14863290, 15854176, 18293280, 19817720, 23781264, 29726580, 39635440, 47562528, 59453160, 79270880, 118906320, 237812640]

約数ペア:

[(1, 237812640), (2, 118906320), (3, 79270880), (4, 59453160), (5, 47562528), (6, 39635440), (8, 29726580), (10, 23781264), (12, 19817720), (13, 18293280), (15, 15854176), (16, 14863290), (20, 11890632), (23, 10339680), (24, 9908860), (26, 9146640), (30, 7927088), (32, 7431645), (39, 6097760), (40, 5945316), (46, 5169840), (48, 4954430), (52, 4573320), (60, 3963544), (65, 3658656), (69, 3446560), (78, 3048880), (80, 2972658), (92, 2584920), (96, 2477215), (104, 2286660), (115, 2067936), (120, 1981772), (130, 1829328), (138, 1723280), (156, 1524440), (160, 1486329), (184, 1292460), (195, 1219552), (208, 1143330), (230, 1033968), (240, 990886), (260, 914664), (276, 861640), (299, 795360), (312, 762220), (345, 689312), (368, 646230), (390, 609776), (416, 571665), (460, 516984), (480, 495443), (520, 457332), (552, 430820), (598, 397680), (624, 381110), (690, 344656), (736, 323115), (780, 304888), (897, 265120), (920, 258492), (1040, 228666), (1104, 215410), (1196, 198840), (1248, 190555), (1380, 172328), (1495, 159072), (1560, 152444), (1657, 143520), (1794, 132560), (1840, 129246), (2080, 114333), (2208, 107705), (2392, 99420), (2760, 86164), (2990, 79536), (3120, 76222), (3314, 71760), (3588, 66280), (3680, 64623), (4485, 53024), (4784, 49710), (4971, 47840), (5520, 43082), (5980, 39768), (6240, 38111), (6628, 35880), (7176, 33140), (8285, 28704), (8970, 26512), (9568, 24855), (9942, 23920), (11040, 21541), (11960, 19884), (13256, 17940), (14352, 16570)]