124573280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 338675904

約数和(自身を除く): 214102624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 169, 170, 208, 221, 260, 271, 272, 338, 340, 416, 442, 520, 542, 544, 676, 680, 845, 884, 1040, 1084, 1105, 1352, 1355, 1360, 1690, 1768, 2080, 2168, 2210, 2704, 2710, 2720, 2873, 3380, 3523, 3536, 4336, 4420, 4607, 5408, 5420, 5746, 6760, 7046, 7072, 8672, 8840, 9214, 10840, 11492, 13520, 14092, 14365, 17615, 17680, 18428, 21680, 22984, 23035, 27040, 28184, 28730, 35230, 35360, 36856, 43360, 45799, 45968, 46070, 56368, 57460, 59891, 70460, 73712, 91598, 91936, 92140, 112736, 114920, 119782, 140920, 147424, 183196, 184280, 228995, 229840, 239564, 281840, 299455, 366392, 368560, 457990, 459680, 479128, 563680, 598910, 732784, 737120, 778583, 915980, 958256, 1197820, 1465568, 1557166, 1831960, 1916512, 2395640, 3114332, 3663920, 3892915, 4791280, 6228664, 7327840, 7785830, 9582560, 12457328, 15571660, 24914656, 31143320, 62286640, 124573280]

約数ペア:

[(1, 124573280), (2, 62286640), (4, 31143320), (5, 24914656), (8, 15571660), (10, 12457328), (13, 9582560), (16, 7785830), (17, 7327840), (20, 6228664), (26, 4791280), (32, 3892915), (34, 3663920), (40, 3114332), (52, 2395640), (65, 1916512), (68, 1831960), (80, 1557166), (85, 1465568), (104, 1197820), (130, 958256), (136, 915980), (160, 778583), (169, 737120), (170, 732784), (208, 598910), (221, 563680), (260, 479128), (271, 459680), (272, 457990), (338, 368560), (340, 366392), (416, 299455), (442, 281840), (520, 239564), (542, 229840), (544, 228995), (676, 184280), (680, 183196), (845, 147424), (884, 140920), (1040, 119782), (1084, 114920), (1105, 112736), (1352, 92140), (1355, 91936), (1360, 91598), (1690, 73712), (1768, 70460), (2080, 59891), (2168, 57460), (2210, 56368), (2704, 46070), (2710, 45968), (2720, 45799), (2873, 43360), (3380, 36856), (3523, 35360), (3536, 35230), (4336, 28730), (4420, 28184), (4607, 27040), (5408, 23035), (5420, 22984), (5746, 21680), (6760, 18428), (7046, 17680), (7072, 17615), (8672, 14365), (8840, 14092), (9214, 13520), (10840, 11492)]