197068080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4391}}^1$

素因数の和:4435

約数の個数: 160

約数和(自身を含む): 705811968

約数和(自身を除く): 508743888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4391, 4488, 5610, 7480, 8782, 8976, 11220, 13173, 14960, 17564, 21955, 22440, 26346, 35128, 43910, 44880, 48301, 52692, 65865, 70256, 74647, 87820, 96602, 105384, 131730, 144903, 149294, 175640, 193204, 210768, 223941, 241505, 263460, 289806, 298588, 351280, 373235, 386408, 447882, 483010, 526920, 579612, 597176, 724515, 746470, 772816, 821117, 895764, 966020, 1053840, 1119705, 1159224, 1194352, 1449030, 1492940, 1642234, 1791528, 1932040, 2239410, 2318448, 2463351, 2898060, 2985880, 3284468, 3583056, 3864080, 4105585, 4478820, 4926702, 5796120, 5971760, 6568936, 8211170, 8957640, 9853404, 11592240, 12316755, 13137872, 16422340, 17915280, 19706808, 24633510, 32844680, 39413616, 49267020, 65689360, 98534040, 197068080]

約数ペア:

[(1, 197068080), (2, 98534040), (3, 65689360), (4, 49267020), (5, 39413616), (6, 32844680), (8, 24633510), (10, 19706808), (11, 17915280), (12, 16422340), (15, 13137872), (16, 12316755), (17, 11592240), (20, 9853404), (22, 8957640), (24, 8211170), (30, 6568936), (33, 5971760), (34, 5796120), (40, 4926702), (44, 4478820), (48, 4105585), (51, 3864080), (55, 3583056), (60, 3284468), (66, 2985880), (68, 2898060), (80, 2463351), (85, 2318448), (88, 2239410), (102, 1932040), (110, 1791528), (120, 1642234), (132, 1492940), (136, 1449030), (165, 1194352), (170, 1159224), (176, 1119705), (187, 1053840), (204, 966020), (220, 895764), (240, 821117), (255, 772816), (264, 746470), (272, 724515), (330, 597176), (340, 579612), (374, 526920), (408, 483010), (440, 447882), (510, 386408), (528, 373235), (561, 351280), (660, 298588), (680, 289806), (748, 263460), (816, 241505), (880, 223941), (935, 210768), (1020, 193204), (1122, 175640), (1320, 149294), (1360, 144903), (1496, 131730), (1870, 105384), (2040, 96602), (2244, 87820), (2640, 74647), (2805, 70256), (2992, 65865), (3740, 52692), (4080, 48301), (4391, 44880), (4488, 43910), (5610, 35128), (7480, 26346), (8782, 22440), (8976, 21955), (11220, 17564), (13173, 14960)]