744678480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4871}}^1$

素因数の和:4914

約数の個数: 240

約数和(自身を含む): 2892564864

約数和(自身を除く): 2147886384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 4871, 5096, 5460, 5880, 6370, 7280, 7644, 9555, 9742, 10192, 10920, 11760, 12740, 14613, 15288, 19110, 19484, 21840, 24355, 25480, 29226, 30576, 34097, 38220, 38968, 48710, 50960, 58452, 63323, 68194, 73065, 76440, 77936, 97420, 102291, 116904, 126646, 136388, 146130, 152880, 170485, 189969, 194840, 204582, 233808, 238679, 253292, 272776, 292260, 316615, 340970, 379938, 389680, 409164, 443261, 477358, 506584, 511455, 545552, 584520, 633230, 681940, 716037, 759876, 818328, 886522, 949845, 954716, 1013168, 1022910, 1169040, 1193395, 1266460, 1329783, 1363880, 1432074, 1519752, 1636656, 1773044, 1899690, 1909432, 2045820, 2216305, 2386790, 2532920, 2659566, 2727760, 2864148, 3039504, 3102827, 3546088, 3580185, 3799380, 3818864, 4091640, 4432610, 4773580, 5065840, 5319132, 5728296, 6205654, 6648915, 7092176, 7160370, 7598760, 8183280, 8865220, 9308481, 9547160, 10638264, 11456592, 12411308, 13297830, 14320740, 15197520, 15514135, 17730440, 18616962, 19094320, 21276528, 24822616, 26595660, 28641480, 31028270, 35460880, 37233924, 46542405, 49645232, 53191320, 57282960, 62056540, 74467848, 93084810, 106382640, 124113080, 148935696, 186169620, 248226160, 372339240, 744678480]

約数ペア:

[(1, 744678480), (2, 372339240), (3, 248226160), (4, 186169620), (5, 148935696), (6, 124113080), (7, 106382640), (8, 93084810), (10, 74467848), (12, 62056540), (13, 57282960), (14, 53191320), (15, 49645232), (16, 46542405), (20, 37233924), (21, 35460880), (24, 31028270), (26, 28641480), (28, 26595660), (30, 24822616), (35, 21276528), (39, 19094320), (40, 18616962), (42, 17730440), (48, 15514135), (49, 15197520), (52, 14320740), (56, 13297830), (60, 12411308), (65, 11456592), (70, 10638264), (78, 9547160), (80, 9308481), (84, 8865220), (91, 8183280), (98, 7598760), (104, 7160370), (105, 7092176), (112, 6648915), (120, 6205654), (130, 5728296), (140, 5319132), (147, 5065840), (156, 4773580), (168, 4432610), (182, 4091640), (195, 3818864), (196, 3799380), (208, 3580185), (210, 3546088), (240, 3102827), (245, 3039504), (260, 2864148), (273, 2727760), (280, 2659566), (294, 2532920), (312, 2386790), (336, 2216305), (364, 2045820), (390, 1909432), (392, 1899690), (420, 1773044), (455, 1636656), (490, 1519752), (520, 1432074), (546, 1363880), (560, 1329783), (588, 1266460), (624, 1193395), (637, 1169040), (728, 1022910), (735, 1013168), (780, 954716), (784, 949845), (840, 886522), (910, 818328), (980, 759876), (1040, 716037), (1092, 681940), (1176, 633230), (1274, 584520), (1365, 545552), (1456, 511455), (1470, 506584), (1560, 477358), (1680, 443261), (1820, 409164), (1911, 389680), (1960, 379938), (2184, 340970), (2352, 316615), (2548, 292260), (2730, 272776), (2940, 253292), (3120, 238679), (3185, 233808), (3640, 204582), (3822, 194840), (3920, 189969), (4368, 170485), (4871, 152880), (5096, 146130), (5460, 136388), (5880, 126646), (6370, 116904), (7280, 102291), (7644, 97420), (9555, 77936), (9742, 76440), (10192, 73065), (10920, 68194), (11760, 63323), (12740, 58452), (14613, 50960), (15288, 48710), (19110, 38968), (19484, 38220), (21840, 34097), (24355, 30576), (25480, 29226)]