107019720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 363916800

約数和(自身を除く): 256897080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 71, 72, 79, 90, 106, 120, 142, 158, 159, 180, 212, 213, 237, 265, 284, 316, 318, 355, 360, 395, 424, 426, 474, 477, 530, 568, 632, 636, 639, 710, 711, 790, 795, 852, 948, 954, 1060, 1065, 1185, 1272, 1278, 1420, 1422, 1580, 1590, 1704, 1896, 1908, 2120, 2130, 2370, 2385, 2556, 2840, 2844, 3160, 3180, 3195, 3555, 3763, 3816, 4187, 4260, 4740, 4770, 5112, 5609, 5688, 6360, 6390, 7110, 7526, 8374, 8520, 9480, 9540, 11218, 11289, 12561, 12780, 14220, 15052, 16748, 16827, 18815, 19080, 20935, 22436, 22578, 25122, 25560, 28045, 28440, 30104, 33496, 33654, 33867, 37630, 37683, 41870, 44872, 45156, 50244, 50481, 56090, 56445, 62805, 67308, 67734, 75260, 75366, 83740, 84135, 90312, 100488, 100962, 112180, 112890, 125610, 134616, 135468, 150520, 150732, 167480, 168270, 169335, 188415, 201924, 224360, 225780, 251220, 252405, 270936, 297277, 301464, 336540, 338670, 376830, 403848, 451560, 502440, 504810, 594554, 673080, 677340, 753660, 891831, 1009620, 1189108, 1354680, 1486385, 1507320, 1783662, 2019240, 2378216, 2675493, 2972770, 3567324, 4459155, 5350986, 5945540, 7134648, 8918310, 10701972, 11891080, 13377465, 17836620, 21403944, 26754930, 35673240, 53509860, 107019720]

約数ペア:

[(1, 107019720), (2, 53509860), (3, 35673240), (4, 26754930), (5, 21403944), (6, 17836620), (8, 13377465), (9, 11891080), (10, 10701972), (12, 8918310), (15, 7134648), (18, 5945540), (20, 5350986), (24, 4459155), (30, 3567324), (36, 2972770), (40, 2675493), (45, 2378216), (53, 2019240), (60, 1783662), (71, 1507320), (72, 1486385), (79, 1354680), (90, 1189108), (106, 1009620), (120, 891831), (142, 753660), (158, 677340), (159, 673080), (180, 594554), (212, 504810), (213, 502440), (237, 451560), (265, 403848), (284, 376830), (316, 338670), (318, 336540), (355, 301464), (360, 297277), (395, 270936), (424, 252405), (426, 251220), (474, 225780), (477, 224360), (530, 201924), (568, 188415), (632, 169335), (636, 168270), (639, 167480), (710, 150732), (711, 150520), (790, 135468), (795, 134616), (852, 125610), (948, 112890), (954, 112180), (1060, 100962), (1065, 100488), (1185, 90312), (1272, 84135), (1278, 83740), (1420, 75366), (1422, 75260), (1580, 67734), (1590, 67308), (1704, 62805), (1896, 56445), (1908, 56090), (2120, 50481), (2130, 50244), (2370, 45156), (2385, 44872), (2556, 41870), (2840, 37683), (2844, 37630), (3160, 33867), (3180, 33654), (3195, 33496), (3555, 30104), (3763, 28440), (3816, 28045), (4187, 25560), (4260, 25122), (4740, 22578), (4770, 22436), (5112, 20935), (5609, 19080), (5688, 18815), (6360, 16827), (6390, 16748), (7110, 15052), (7526, 14220), (8374, 12780), (8520, 12561), (9480, 11289), (9540, 11218)]