15212611152

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{31849}}^1$

素因数の和:32001

約数の個数: 120

約数和(自身を含む): 44359660800

約数和(自身を除く): 29147049648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 107, 124, 144, 186, 214, 248, 279, 321, 372, 428, 496, 558, 642, 744, 856, 963, 1116, 1284, 1488, 1712, 1926, 2232, 2568, 3317, 3852, 4464, 5136, 6634, 7704, 9951, 13268, 15408, 19902, 26536, 29853, 31849, 39804, 53072, 59706, 63698, 79608, 95547, 119412, 127396, 159216, 191094, 238824, 254792, 286641, 382188, 477648, 509584, 573282, 764376, 987319, 1146564, 1528752, 1974638, 2293128, 2961957, 3407843, 3949276, 4586256, 5923914, 6815686, 7898552, 8885871, 10223529, 11847828, 13631372, 15797104, 17771742, 20447058, 23695656, 27262744, 30670587, 35543484, 40894116, 47391312, 54525488, 61341174, 71086968, 81788232, 105643133, 122682348, 142173936, 163576464, 211286266, 245364696, 316929399, 422572532, 490729392, 633858798, 845145064, 950788197, 1267717596, 1690290128, 1901576394, 2535435192, 3803152788, 5070870384, 7606305576, 15212611152]

約数ペア:

[(1, 15212611152), (2, 7606305576), (3, 5070870384), (4, 3803152788), (6, 2535435192), (8, 1901576394), (9, 1690290128), (12, 1267717596), (16, 950788197), (18, 845145064), (24, 633858798), (31, 490729392), (36, 422572532), (48, 316929399), (62, 245364696), (72, 211286266), (93, 163576464), (107, 142173936), (124, 122682348), (144, 105643133), (186, 81788232), (214, 71086968), (248, 61341174), (279, 54525488), (321, 47391312), (372, 40894116), (428, 35543484), (496, 30670587), (558, 27262744), (642, 23695656), (744, 20447058), (856, 17771742), (963, 15797104), (1116, 13631372), (1284, 11847828), (1488, 10223529), (1712, 8885871), (1926, 7898552), (2232, 6815686), (2568, 5923914), (3317, 4586256), (3852, 3949276), (4464, 3407843), (5136, 2961957), (6634, 2293128), (7704, 1974638), (9951, 1528752), (13268, 1146564), (15408, 987319), (19902, 764376), (26536, 573282), (29853, 509584), (31849, 477648), (39804, 382188), (53072, 286641), (59706, 254792), (63698, 238824), (79608, 191094), (95547, 159216), (119412, 127396)]