1624984920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1049}}^1$

素因数の和:1410

約数の個数: 192

約数和(自身を含む): 5710068000

約数和(自身を除く): 4085083080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 331, 360, 390, 468, 520, 585, 662, 780, 936, 993, 1049, 1170, 1324, 1560, 1655, 1986, 2098, 2340, 2648, 2979, 3147, 3310, 3972, 4196, 4303, 4680, 4965, 5245, 5958, 6294, 6620, 7944, 8392, 8606, 9441, 9930, 10490, 11916, 12588, 12909, 13240, 13637, 14895, 15735, 17212, 18882, 19860, 20980, 21515, 23832, 25176, 25818, 27274, 29790, 31470, 34424, 37764, 38727, 39720, 40911, 41960, 43030, 47205, 51636, 54548, 59580, 62940, 64545, 68185, 75528, 77454, 81822, 86060, 94410, 103272, 109096, 119160, 122733, 125880, 129090, 136370, 154908, 163644, 172120, 188820, 193635, 204555, 245466, 258180, 272740, 309816, 327288, 347219, 377640, 387270, 409110, 490932, 516360, 545480, 613665, 694438, 774540, 818220, 981864, 1041657, 1227330, 1388876, 1549080, 1636440, 1736095, 2083314, 2454660, 2777752, 3124971, 3472190, 4166628, 4513847, 4909320, 5208285, 6249942, 6944380, 8333256, 9027694, 10416570, 12499884, 13541541, 13888760, 15624855, 18055388, 20833140, 22569235, 24999768, 27083082, 31249710, 36110776, 40624623, 41666280, 45138470, 54166164, 62499420, 67707705, 81249246, 90276940, 108332328, 124998840, 135415410, 162498492, 180553880, 203123115, 270830820, 324996984, 406246230, 541661640, 812492460, 1624984920]

約数ペア:

[(1, 1624984920), (2, 812492460), (3, 541661640), (4, 406246230), (5, 324996984), (6, 270830820), (8, 203123115), (9, 180553880), (10, 162498492), (12, 135415410), (13, 124998840), (15, 108332328), (18, 90276940), (20, 81249246), (24, 67707705), (26, 62499420), (30, 54166164), (36, 45138470), (39, 41666280), (40, 40624623), (45, 36110776), (52, 31249710), (60, 27083082), (65, 24999768), (72, 22569235), (78, 20833140), (90, 18055388), (104, 15624855), (117, 13888760), (120, 13541541), (130, 12499884), (156, 10416570), (180, 9027694), (195, 8333256), (234, 6944380), (260, 6249942), (312, 5208285), (331, 4909320), (360, 4513847), (390, 4166628), (468, 3472190), (520, 3124971), (585, 2777752), (662, 2454660), (780, 2083314), (936, 1736095), (993, 1636440), (1049, 1549080), (1170, 1388876), (1324, 1227330), (1560, 1041657), (1655, 981864), (1986, 818220), (2098, 774540), (2340, 694438), (2648, 613665), (2979, 545480), (3147, 516360), (3310, 490932), (3972, 409110), (4196, 387270), (4303, 377640), (4680, 347219), (4965, 327288), (5245, 309816), (5958, 272740), (6294, 258180), (6620, 245466), (7944, 204555), (8392, 193635), (8606, 188820), (9441, 172120), (9930, 163644), (10490, 154908), (11916, 136370), (12588, 129090), (12909, 125880), (13240, 122733), (13637, 119160), (14895, 109096), (15735, 103272), (17212, 94410), (18882, 86060), (19860, 81822), (20980, 77454), (21515, 75528), (23832, 68185), (25176, 64545), (25818, 62940), (27274, 59580), (29790, 54548), (31470, 51636), (34424, 47205), (37764, 43030), (38727, 41960), (39720, 40911)]