203676320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:862

約数の個数: 96

約数和(自身を含む): 515144448

約数和(自身を除く): 311468128

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 103, 136, 160, 170, 206, 272, 340, 412, 515, 544, 680, 727, 824, 1030, 1360, 1454, 1648, 1751, 2060, 2720, 2908, 3296, 3502, 3635, 4120, 5816, 7004, 7270, 8240, 8755, 11632, 12359, 14008, 14540, 16480, 17510, 23264, 24718, 28016, 29080, 35020, 49436, 56032, 58160, 61795, 70040, 74881, 98872, 116320, 123590, 140080, 149762, 197744, 247180, 280160, 299524, 374405, 395488, 494360, 599048, 748810, 988720, 1198096, 1272977, 1497620, 1977440, 2396192, 2545954, 2995240, 5091908, 5990480, 6364885, 10183816, 11980960, 12729770, 20367632, 25459540, 40735264, 50919080, 101838160, 203676320]

約数ペア:

[(1, 203676320), (2, 101838160), (4, 50919080), (5, 40735264), (8, 25459540), (10, 20367632), (16, 12729770), (17, 11980960), (20, 10183816), (32, 6364885), (34, 5990480), (40, 5091908), (68, 2995240), (80, 2545954), (85, 2396192), (103, 1977440), (136, 1497620), (160, 1272977), (170, 1198096), (206, 988720), (272, 748810), (340, 599048), (412, 494360), (515, 395488), (544, 374405), (680, 299524), (727, 280160), (824, 247180), (1030, 197744), (1360, 149762), (1454, 140080), (1648, 123590), (1751, 116320), (2060, 98872), (2720, 74881), (2908, 70040), (3296, 61795), (3502, 58160), (3635, 56032), (4120, 49436), (5816, 35020), (7004, 29080), (7270, 28016), (8240, 24718), (8755, 23264), (11632, 17510), (12359, 16480), (14008, 14540)]