339881880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11467}}^1$

素因数の和:11513

約数の個数: 128

約数和(自身を含む): 1155974400

約数和(自身を除く): 816092520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 11467, 14820, 22934, 29640, 34401, 45868, 57335, 68802, 91736, 114670, 137604, 149071, 172005, 217873, 229340, 275208, 298142, 344010, 435746, 447213, 458680, 596284, 653619, 688020, 745355, 871492, 894426, 1089365, 1192568, 1307238, 1376040, 1490710, 1742984, 1788852, 2178730, 2236065, 2614476, 2832349, 2981420, 3268095, 3577704, 4357460, 4472130, 5228952, 5664698, 5962840, 6536190, 8497047, 8714920, 8944260, 11329396, 13072380, 14161745, 16994094, 17888520, 22658792, 26144760, 28323490, 33988188, 42485235, 56646980, 67976376, 84970470, 113293960, 169940940, 339881880]

約数ペア:

[(1, 339881880), (2, 169940940), (3, 113293960), (4, 84970470), (5, 67976376), (6, 56646980), (8, 42485235), (10, 33988188), (12, 28323490), (13, 26144760), (15, 22658792), (19, 17888520), (20, 16994094), (24, 14161745), (26, 13072380), (30, 11329396), (38, 8944260), (39, 8714920), (40, 8497047), (52, 6536190), (57, 5962840), (60, 5664698), (65, 5228952), (76, 4472130), (78, 4357460), (95, 3577704), (104, 3268095), (114, 2981420), (120, 2832349), (130, 2614476), (152, 2236065), (156, 2178730), (190, 1788852), (195, 1742984), (228, 1490710), (247, 1376040), (260, 1307238), (285, 1192568), (312, 1089365), (380, 894426), (390, 871492), (456, 745355), (494, 688020), (520, 653619), (570, 596284), (741, 458680), (760, 447213), (780, 435746), (988, 344010), (1140, 298142), (1235, 275208), (1482, 229340), (1560, 217873), (1976, 172005), (2280, 149071), (2470, 137604), (2964, 114670), (3705, 91736), (4940, 68802), (5928, 57335), (7410, 45868), (9880, 34401), (11467, 29640), (14820, 22934)]