166298280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:803

約数の個数: 128

約数和(自身を含む): 527212800

約数和(自身を除く): 360914520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 89, 92, 115, 120, 138, 178, 184, 230, 267, 276, 345, 356, 445, 460, 534, 552, 677, 690, 712, 890, 920, 1068, 1335, 1354, 1380, 1780, 2031, 2047, 2136, 2670, 2708, 2760, 3385, 3560, 4062, 4094, 5340, 5416, 6141, 6770, 8124, 8188, 10155, 10235, 10680, 12282, 13540, 15571, 16248, 16376, 20310, 20470, 24564, 27080, 30705, 31142, 40620, 40940, 46713, 49128, 60253, 61410, 62284, 77855, 81240, 81880, 93426, 120506, 122820, 124568, 155710, 180759, 186852, 233565, 241012, 245640, 301265, 311420, 361518, 373704, 467130, 482024, 602530, 622840, 723036, 903795, 934260, 1205060, 1385819, 1446072, 1807590, 1868520, 2410120, 2771638, 3615180, 4157457, 5543276, 6929095, 7230360, 8314914, 11086552, 13858190, 16629828, 20787285, 27716380, 33259656, 41574570, 55432760, 83149140, 166298280]

約数ペア:

[(1, 166298280), (2, 83149140), (3, 55432760), (4, 41574570), (5, 33259656), (6, 27716380), (8, 20787285), (10, 16629828), (12, 13858190), (15, 11086552), (20, 8314914), (23, 7230360), (24, 6929095), (30, 5543276), (40, 4157457), (46, 3615180), (60, 2771638), (69, 2410120), (89, 1868520), (92, 1807590), (115, 1446072), (120, 1385819), (138, 1205060), (178, 934260), (184, 903795), (230, 723036), (267, 622840), (276, 602530), (345, 482024), (356, 467130), (445, 373704), (460, 361518), (534, 311420), (552, 301265), (677, 245640), (690, 241012), (712, 233565), (890, 186852), (920, 180759), (1068, 155710), (1335, 124568), (1354, 122820), (1380, 120506), (1780, 93426), (2031, 81880), (2047, 81240), (2136, 77855), (2670, 62284), (2708, 61410), (2760, 60253), (3385, 49128), (3560, 46713), (4062, 40940), (4094, 40620), (5340, 31142), (5416, 30705), (6141, 27080), (6770, 24564), (8124, 20470), (8188, 20310), (10155, 16376), (10235, 16248), (10680, 15571), (12282, 13540)]