213440160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9461}}^1$

素因数の和:9526

約数の個数: 96

約数和(自身を含む): 686714112

約数和(自身を除く): 473273952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 3760, 4512, 5640, 7520, 9461, 11280, 18922, 22560, 28383, 37844, 47305, 56766, 75688, 94610, 113532, 141915, 151376, 189220, 227064, 283830, 302752, 378440, 444667, 454128, 567660, 756880, 889334, 908256, 1135320, 1334001, 1513760, 1778668, 2223335, 2270640, 2668002, 3557336, 4446670, 4541280, 5336004, 6670005, 7114672, 8893340, 10672008, 13340010, 14229344, 17786680, 21344016, 26680020, 35573360, 42688032, 53360040, 71146720, 106720080, 213440160]

約数ペア:

[(1, 213440160), (2, 106720080), (3, 71146720), (4, 53360040), (5, 42688032), (6, 35573360), (8, 26680020), (10, 21344016), (12, 17786680), (15, 14229344), (16, 13340010), (20, 10672008), (24, 8893340), (30, 7114672), (32, 6670005), (40, 5336004), (47, 4541280), (48, 4446670), (60, 3557336), (80, 2668002), (94, 2270640), (96, 2223335), (120, 1778668), (141, 1513760), (160, 1334001), (188, 1135320), (235, 908256), (240, 889334), (282, 756880), (376, 567660), (470, 454128), (480, 444667), (564, 378440), (705, 302752), (752, 283830), (940, 227064), (1128, 189220), (1410, 151376), (1504, 141915), (1880, 113532), (2256, 94610), (2820, 75688), (3760, 56766), (4512, 47305), (5640, 37844), (7520, 28383), (9461, 22560), (11280, 18922)]