123680016

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 365601600

約数和(自身を除く): 241921584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 107, 138, 144, 184, 207, 214, 276, 321, 349, 368, 414, 428, 552, 642, 698, 828, 856, 963, 1047, 1104, 1284, 1396, 1656, 1712, 1926, 2094, 2461, 2568, 2792, 3141, 3312, 3852, 4188, 4922, 5136, 5584, 6282, 7383, 7704, 8027, 8376, 9844, 12564, 14766, 15408, 16054, 16752, 19688, 22149, 24081, 25128, 29532, 32108, 37343, 39376, 44298, 48162, 50256, 59064, 64216, 72243, 74686, 88596, 96324, 112029, 118128, 128432, 144486, 149372, 177192, 192648, 224058, 288972, 298744, 336087, 354384, 385296, 448116, 577944, 597488, 672174, 858889, 896232, 1155888, 1344348, 1717778, 1792464, 2576667, 2688696, 3435556, 5153334, 5377392, 6871112, 7730001, 10306668, 13742224, 15460002, 20613336, 30920004, 41226672, 61840008, 123680016]

約数ペア:

[(1, 123680016), (2, 61840008), (3, 41226672), (4, 30920004), (6, 20613336), (8, 15460002), (9, 13742224), (12, 10306668), (16, 7730001), (18, 6871112), (23, 5377392), (24, 5153334), (36, 3435556), (46, 2688696), (48, 2576667), (69, 1792464), (72, 1717778), (92, 1344348), (107, 1155888), (138, 896232), (144, 858889), (184, 672174), (207, 597488), (214, 577944), (276, 448116), (321, 385296), (349, 354384), (368, 336087), (414, 298744), (428, 288972), (552, 224058), (642, 192648), (698, 177192), (828, 149372), (856, 144486), (963, 128432), (1047, 118128), (1104, 112029), (1284, 96324), (1396, 88596), (1656, 74686), (1712, 72243), (1926, 64216), (2094, 59064), (2461, 50256), (2568, 48162), (2792, 44298), (3141, 39376), (3312, 37343), (3852, 32108), (4188, 29532), (4922, 25128), (5136, 24081), (5584, 22149), (6282, 19688), (7383, 16752), (7704, 16054), (8027, 15408), (8376, 14766), (9844, 12564)]