104304720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 352727424

約数和(自身を除く): 248422704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 101, 104, 120, 130, 156, 195, 202, 208, 240, 260, 303, 312, 331, 390, 404, 505, 520, 606, 624, 662, 780, 808, 993, 1010, 1040, 1212, 1313, 1324, 1515, 1560, 1616, 1655, 1986, 2020, 2424, 2626, 2648, 3030, 3120, 3310, 3939, 3972, 4040, 4303, 4848, 4965, 5252, 5296, 6060, 6565, 6620, 7878, 7944, 8080, 8606, 9930, 10504, 12120, 12909, 13130, 13240, 15756, 15888, 17212, 19695, 19860, 21008, 21515, 24240, 25818, 26260, 26480, 31512, 33431, 34424, 39390, 39720, 43030, 51636, 52520, 63024, 64545, 66862, 68848, 78780, 79440, 86060, 100293, 103272, 105040, 129090, 133724, 157560, 167155, 172120, 200586, 206544, 258180, 267448, 315120, 334310, 344240, 401172, 434603, 501465, 516360, 534896, 668620, 802344, 869206, 1002930, 1032720, 1303809, 1337240, 1604688, 1738412, 2005860, 2173015, 2607618, 2674480, 3476824, 4011720, 4346030, 5215236, 6519045, 6953648, 8023440, 8692060, 10430472, 13038090, 17384120, 20860944, 26076180, 34768240, 52152360, 104304720]

約数ペア:

[(1, 104304720), (2, 52152360), (3, 34768240), (4, 26076180), (5, 20860944), (6, 17384120), (8, 13038090), (10, 10430472), (12, 8692060), (13, 8023440), (15, 6953648), (16, 6519045), (20, 5215236), (24, 4346030), (26, 4011720), (30, 3476824), (39, 2674480), (40, 2607618), (48, 2173015), (52, 2005860), (60, 1738412), (65, 1604688), (78, 1337240), (80, 1303809), (101, 1032720), (104, 1002930), (120, 869206), (130, 802344), (156, 668620), (195, 534896), (202, 516360), (208, 501465), (240, 434603), (260, 401172), (303, 344240), (312, 334310), (331, 315120), (390, 267448), (404, 258180), (505, 206544), (520, 200586), (606, 172120), (624, 167155), (662, 157560), (780, 133724), (808, 129090), (993, 105040), (1010, 103272), (1040, 100293), (1212, 86060), (1313, 79440), (1324, 78780), (1515, 68848), (1560, 66862), (1616, 64545), (1655, 63024), (1986, 52520), (2020, 51636), (2424, 43030), (2626, 39720), (2648, 39390), (3030, 34424), (3120, 33431), (3310, 31512), (3939, 26480), (3972, 26260), (4040, 25818), (4303, 24240), (4848, 21515), (4965, 21008), (5252, 19860), (5296, 19695), (6060, 17212), (6565, 15888), (6620, 15756), (7878, 13240), (7944, 13130), (8080, 12909), (8606, 12120), (9930, 10504)]