76264440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 263554560

約数和(自身を除く): 187290120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 163, 168, 210, 280, 326, 420, 489, 557, 652, 815, 840, 978, 1114, 1141, 1304, 1630, 1671, 1956, 2228, 2282, 2445, 2785, 3260, 3342, 3423, 3899, 3912, 4456, 4564, 4890, 5570, 5705, 6520, 6684, 6846, 7798, 8355, 9128, 9780, 11140, 11410, 11697, 13368, 13692, 15596, 16710, 17115, 19495, 19560, 22280, 22820, 23394, 27384, 31192, 33420, 34230, 38990, 45640, 46788, 58485, 66840, 68460, 77980, 90791, 93576, 116970, 136920, 155960, 181582, 233940, 272373, 363164, 453955, 467880, 544746, 635537, 726328, 907910, 1089492, 1271074, 1361865, 1815820, 1906611, 2178984, 2542148, 2723730, 3177685, 3631640, 3813222, 5084296, 5447460, 6355370, 7626444, 9533055, 10894920, 12710740, 15252888, 19066110, 25421480, 38132220, 76264440]

約数ペア:

[(1, 76264440), (2, 38132220), (3, 25421480), (4, 19066110), (5, 15252888), (6, 12710740), (7, 10894920), (8, 9533055), (10, 7626444), (12, 6355370), (14, 5447460), (15, 5084296), (20, 3813222), (21, 3631640), (24, 3177685), (28, 2723730), (30, 2542148), (35, 2178984), (40, 1906611), (42, 1815820), (56, 1361865), (60, 1271074), (70, 1089492), (84, 907910), (105, 726328), (120, 635537), (140, 544746), (163, 467880), (168, 453955), (210, 363164), (280, 272373), (326, 233940), (420, 181582), (489, 155960), (557, 136920), (652, 116970), (815, 93576), (840, 90791), (978, 77980), (1114, 68460), (1141, 66840), (1304, 58485), (1630, 46788), (1671, 45640), (1956, 38990), (2228, 34230), (2282, 33420), (2445, 31192), (2785, 27384), (3260, 23394), (3342, 22820), (3423, 22280), (3899, 19560), (3912, 19495), (4456, 17115), (4564, 16710), (4890, 15596), (5570, 13692), (5705, 13368), (6520, 11697), (6684, 11410), (6846, 11140), (7798, 9780), (8355, 9128)]