167730160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 455595840

約数和(自身を除く): 287865680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 53, 65, 68, 80, 85, 104, 106, 130, 136, 170, 179, 208, 212, 221, 260, 265, 272, 340, 358, 424, 442, 520, 530, 680, 689, 716, 848, 884, 895, 901, 1040, 1060, 1105, 1360, 1378, 1432, 1768, 1790, 1802, 2120, 2210, 2327, 2756, 2864, 3043, 3445, 3536, 3580, 3604, 4240, 4420, 4505, 4654, 5512, 6086, 6890, 7160, 7208, 8840, 9010, 9308, 9487, 11024, 11635, 11713, 12172, 13780, 14320, 14416, 15215, 17680, 18020, 18616, 18974, 23270, 23426, 24344, 27560, 30430, 36040, 37232, 37948, 39559, 46540, 46852, 47435, 48688, 55120, 58565, 60860, 72080, 75896, 79118, 93080, 93704, 94870, 117130, 121720, 123331, 151792, 158236, 161279, 186160, 187408, 189740, 197795, 234260, 243440, 246662, 316472, 322558, 379480, 395590, 468520, 493324, 616655, 632944, 645116, 758960, 791180, 806395, 937040, 986648, 1233310, 1290232, 1582360, 1612790, 1973296, 2096627, 2466620, 2580464, 3164720, 3225580, 4193254, 4933240, 6451160, 8386508, 9866480, 10483135, 12902320, 16773016, 20966270, 33546032, 41932540, 83865080, 167730160]

約数ペア:

[(1, 167730160), (2, 83865080), (4, 41932540), (5, 33546032), (8, 20966270), (10, 16773016), (13, 12902320), (16, 10483135), (17, 9866480), (20, 8386508), (26, 6451160), (34, 4933240), (40, 4193254), (52, 3225580), (53, 3164720), (65, 2580464), (68, 2466620), (80, 2096627), (85, 1973296), (104, 1612790), (106, 1582360), (130, 1290232), (136, 1233310), (170, 986648), (179, 937040), (208, 806395), (212, 791180), (221, 758960), (260, 645116), (265, 632944), (272, 616655), (340, 493324), (358, 468520), (424, 395590), (442, 379480), (520, 322558), (530, 316472), (680, 246662), (689, 243440), (716, 234260), (848, 197795), (884, 189740), (895, 187408), (901, 186160), (1040, 161279), (1060, 158236), (1105, 151792), (1360, 123331), (1378, 121720), (1432, 117130), (1768, 94870), (1790, 93704), (1802, 93080), (2120, 79118), (2210, 75896), (2327, 72080), (2756, 60860), (2864, 58565), (3043, 55120), (3445, 48688), (3536, 47435), (3580, 46852), (3604, 46540), (4240, 39559), (4420, 37948), (4505, 37232), (4654, 36040), (5512, 30430), (6086, 27560), (6890, 24344), (7160, 23426), (7208, 23270), (8840, 18974), (9010, 18616), (9308, 18020), (9487, 17680), (11024, 15215), (11635, 14416), (11713, 14320), (12172, 13780)]