2955945720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15923}}^1$

素因数の和:15974

約数の個数: 256

約数和(自身を含む): 11557002240

約数和(自身を除く): 8601056520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 595, 663, 680, 714, 728, 780, 840, 884, 910, 952, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1560, 1768, 1785, 1820, 2040, 2184, 2210, 2380, 2652, 2730, 2856, 3094, 3315, 3570, 3640, 4420, 4641, 4760, 5304, 5460, 6188, 6630, 7140, 7735, 8840, 9282, 10920, 12376, 13260, 14280, 15470, 15923, 18564, 23205, 26520, 30940, 31846, 37128, 46410, 47769, 61880, 63692, 79615, 92820, 95538, 111461, 127384, 159230, 185640, 191076, 206999, 222922, 238845, 270691, 318460, 334383, 382152, 413998, 445844, 477690, 541382, 557305, 620997, 636920, 668766, 812073, 827996, 891688, 955380, 1034995, 1082764, 1114610, 1241994, 1337532, 1353455, 1448993, 1624146, 1655992, 1671915, 1894837, 1910760, 2069990, 2165528, 2229220, 2483988, 2675064, 2706910, 2897986, 3104985, 3248292, 3343830, 3518983, 3789674, 4060365, 4139980, 4346979, 4458440, 4967976, 5413820, 5684511, 5795972, 6209970, 6496584, 6687660, 7037966, 7244965, 7579348, 8120730, 8279960, 8693958, 9474185, 10556949, 10827640, 11369022, 11591944, 12419940, 13375320, 14075932, 14489930, 15158696, 16241460, 17387916, 17594915, 18948370, 21113898, 21734895, 22738044, 24632881, 24839880, 28151864, 28422555, 28979860, 32482920, 34775832, 35189830, 37896740, 42227796, 43469790, 45476088, 49265762, 52784745, 56845110, 57959720, 70379660, 73898643, 75793480, 84455592, 86939580, 98531524, 105569490, 113690220, 123164405, 140759320, 147797286, 173879160, 197063048, 211138980, 227380440, 246328810, 295594572, 369493215, 422277960, 492657620, 591189144, 738986430, 985315240, 1477972860, 2955945720]

約数ペア:

[(1, 2955945720), (2, 1477972860), (3, 985315240), (4, 738986430), (5, 591189144), (6, 492657620), (7, 422277960), (8, 369493215), (10, 295594572), (12, 246328810), (13, 227380440), (14, 211138980), (15, 197063048), (17, 173879160), (20, 147797286), (21, 140759320), (24, 123164405), (26, 113690220), (28, 105569490), (30, 98531524), (34, 86939580), (35, 84455592), (39, 75793480), (40, 73898643), (42, 70379660), (51, 57959720), (52, 56845110), (56, 52784745), (60, 49265762), (65, 45476088), (68, 43469790), (70, 42227796), (78, 37896740), (84, 35189830), (85, 34775832), (91, 32482920), (102, 28979860), (104, 28422555), (105, 28151864), (119, 24839880), (120, 24632881), (130, 22738044), (136, 21734895), (140, 21113898), (156, 18948370), (168, 17594915), (170, 17387916), (182, 16241460), (195, 15158696), (204, 14489930), (210, 14075932), (221, 13375320), (238, 12419940), (255, 11591944), (260, 11369022), (273, 10827640), (280, 10556949), (312, 9474185), (340, 8693958), (357, 8279960), (364, 8120730), (390, 7579348), (408, 7244965), (420, 7037966), (442, 6687660), (455, 6496584), (476, 6209970), (510, 5795972), (520, 5684511), (546, 5413820), (595, 4967976), (663, 4458440), (680, 4346979), (714, 4139980), (728, 4060365), (780, 3789674), (840, 3518983), (884, 3343830), (910, 3248292), (952, 3104985), (1020, 2897986), (1092, 2706910), (1105, 2675064), (1190, 2483988), (1326, 2229220), (1365, 2165528), (1428, 2069990), (1547, 1910760), (1560, 1894837), (1768, 1671915), (1785, 1655992), (1820, 1624146), (2040, 1448993), (2184, 1353455), (2210, 1337532), (2380, 1241994), (2652, 1114610), (2730, 1082764), (2856, 1034995), (3094, 955380), (3315, 891688), (3570, 827996), (3640, 812073), (4420, 668766), (4641, 636920), (4760, 620997), (5304, 557305), (5460, 541382), (6188, 477690), (6630, 445844), (7140, 413998), (7735, 382152), (8840, 334383), (9282, 318460), (10920, 270691), (12376, 238845), (13260, 222922), (14280, 206999), (15470, 191076), (15923, 185640), (18564, 159230), (23205, 127384), (26520, 111461), (30940, 95538), (31846, 92820), (37128, 79615), (46410, 63692), (47769, 61880)]