197488320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12101}}^1$

素因数の和:12138

約数の個数: 112

約数和(自身を含む): 663964128

約数和(自身を除く): 466475808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 12101, 16320, 24202, 36303, 48404, 60505, 72606, 96808, 121010, 145212, 181515, 193616, 205717, 242020, 290424, 363030, 387232, 411434, 484040, 580848, 617151, 726060, 774464, 822868, 968080, 1028585, 1161696, 1234302, 1452120, 1645736, 1936160, 2057170, 2323392, 2468604, 2904240, 3085755, 3291472, 3872320, 4114340, 4937208, 5808480, 6171510, 6582944, 8228680, 9874416, 11616960, 12343020, 13165888, 16457360, 19748832, 24686040, 32914720, 39497664, 49372080, 65829440, 98744160, 197488320]

約数ペア:

[(1, 197488320), (2, 98744160), (3, 65829440), (4, 49372080), (5, 39497664), (6, 32914720), (8, 24686040), (10, 19748832), (12, 16457360), (15, 13165888), (16, 12343020), (17, 11616960), (20, 9874416), (24, 8228680), (30, 6582944), (32, 6171510), (34, 5808480), (40, 4937208), (48, 4114340), (51, 3872320), (60, 3291472), (64, 3085755), (68, 2904240), (80, 2468604), (85, 2323392), (96, 2057170), (102, 1936160), (120, 1645736), (136, 1452120), (160, 1234302), (170, 1161696), (192, 1028585), (204, 968080), (240, 822868), (255, 774464), (272, 726060), (320, 617151), (340, 580848), (408, 484040), (480, 411434), (510, 387232), (544, 363030), (680, 290424), (816, 242020), (960, 205717), (1020, 193616), (1088, 181515), (1360, 145212), (1632, 121010), (2040, 96808), (2720, 72606), (3264, 60505), (4080, 48404), (5440, 36303), (8160, 24202), (12101, 16320)]