236141880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 256

約数和(自身を含む): 832204800

約数和(自身を除く): 596062920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 31, 38, 39, 40, 52, 57, 60, 62, 65, 76, 78, 93, 95, 104, 114, 120, 124, 130, 152, 155, 156, 186, 190, 195, 228, 247, 248, 257, 260, 285, 310, 312, 372, 380, 390, 403, 456, 465, 494, 514, 520, 570, 589, 620, 741, 744, 760, 771, 780, 806, 930, 988, 1028, 1140, 1178, 1209, 1235, 1240, 1285, 1482, 1542, 1560, 1612, 1767, 1860, 1976, 2015, 2056, 2280, 2356, 2418, 2470, 2570, 2945, 2964, 3084, 3224, 3341, 3534, 3705, 3720, 3855, 4030, 4712, 4836, 4883, 4940, 5140, 5890, 5928, 6045, 6168, 6682, 7068, 7410, 7657, 7710, 7967, 8060, 8835, 9672, 9766, 9880, 10023, 10280, 11780, 12090, 13364, 14136, 14649, 14820, 15314, 15420, 15934, 16120, 16705, 17670, 19532, 20046, 22971, 23560, 23901, 24180, 24415, 26728, 29298, 29640, 30628, 30840, 31868, 33410, 35340, 38285, 39064, 39835, 40092, 45942, 47802, 48360, 48830, 50115, 58596, 61256, 63479, 63736, 66820, 70680, 73245, 76570, 79670, 80184, 91884, 95604, 97660, 100230, 103571, 114855, 117192, 119505, 126958, 133640, 146490, 151373, 153140, 159340, 183768, 190437, 191208, 195320, 200460, 207142, 229710, 239010, 253916, 292980, 302746, 306280, 310713, 317395, 318680, 380874, 400920, 414284, 454119, 459420, 478020, 507832, 517855, 585960, 605492, 621426, 634790, 756865, 761748, 828568, 908238, 918840, 952185, 956040, 1035710, 1210984, 1242852, 1269580, 1513730, 1523496, 1553565, 1816476, 1904370, 1967849, 2071420, 2270595, 2485704, 2539160, 3027460, 3107130, 3632952, 3808740, 3935698, 4142840, 4541190, 5903547, 6054920, 6214260, 7617480, 7871396, 9082380, 9839245, 11807094, 12428520, 15742792, 18164760, 19678490, 23614188, 29517735, 39356980, 47228376, 59035470, 78713960, 118070940, 236141880]

約数ペア:

[(1, 236141880), (2, 118070940), (3, 78713960), (4, 59035470), (5, 47228376), (6, 39356980), (8, 29517735), (10, 23614188), (12, 19678490), (13, 18164760), (15, 15742792), (19, 12428520), (20, 11807094), (24, 9839245), (26, 9082380), (30, 7871396), (31, 7617480), (38, 6214260), (39, 6054920), (40, 5903547), (52, 4541190), (57, 4142840), (60, 3935698), (62, 3808740), (65, 3632952), (76, 3107130), (78, 3027460), (93, 2539160), (95, 2485704), (104, 2270595), (114, 2071420), (120, 1967849), (124, 1904370), (130, 1816476), (152, 1553565), (155, 1523496), (156, 1513730), (186, 1269580), (190, 1242852), (195, 1210984), (228, 1035710), (247, 956040), (248, 952185), (257, 918840), (260, 908238), (285, 828568), (310, 761748), (312, 756865), (372, 634790), (380, 621426), (390, 605492), (403, 585960), (456, 517855), (465, 507832), (494, 478020), (514, 459420), (520, 454119), (570, 414284), (589, 400920), (620, 380874), (741, 318680), (744, 317395), (760, 310713), (771, 306280), (780, 302746), (806, 292980), (930, 253916), (988, 239010), (1028, 229710), (1140, 207142), (1178, 200460), (1209, 195320), (1235, 191208), (1240, 190437), (1285, 183768), (1482, 159340), (1542, 153140), (1560, 151373), (1612, 146490), (1767, 133640), (1860, 126958), (1976, 119505), (2015, 117192), (2056, 114855), (2280, 103571), (2356, 100230), (2418, 97660), (2470, 95604), (2570, 91884), (2945, 80184), (2964, 79670), (3084, 76570), (3224, 73245), (3341, 70680), (3534, 66820), (3705, 63736), (3720, 63479), (3855, 61256), (4030, 58596), (4712, 50115), (4836, 48830), (4883, 48360), (4940, 47802), (5140, 45942), (5890, 40092), (5928, 39835), (6045, 39064), (6168, 38285), (6682, 35340), (7068, 33410), (7410, 31868), (7657, 30840), (7710, 30628), (7967, 29640), (8060, 29298), (8835, 26728), (9672, 24415), (9766, 24180), (9880, 23901), (10023, 23560), (10280, 22971), (11780, 20046), (12090, 19532), (13364, 17670), (14136, 16705), (14649, 16120), (14820, 15934), (15314, 15420)]