105813840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:445

約数の個数: 160

約数和(自身を含む): 361584000

約数和(自身を除く): 255770160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 149, 165, 176, 220, 240, 264, 269, 298, 330, 440, 447, 528, 538, 596, 660, 745, 807, 880, 894, 1076, 1192, 1320, 1345, 1490, 1614, 1639, 1788, 2152, 2235, 2384, 2640, 2690, 2959, 2980, 3228, 3278, 3576, 4035, 4304, 4470, 4917, 5380, 5918, 5960, 6456, 6556, 7152, 8070, 8195, 8877, 8940, 9834, 10760, 11836, 11920, 12912, 13112, 14795, 16140, 16390, 17754, 17880, 19668, 21520, 23672, 24585, 26224, 29590, 32280, 32780, 35508, 35760, 39336, 40081, 44385, 47344, 49170, 59180, 64560, 65560, 71016, 78672, 80162, 88770, 98340, 118360, 120243, 131120, 142032, 160324, 177540, 196680, 200405, 236720, 240486, 320648, 355080, 393360, 400810, 440891, 480972, 601215, 641296, 710160, 801620, 881782, 961944, 1202430, 1322673, 1603240, 1763564, 1923888, 2204455, 2404860, 2645346, 3206480, 3527128, 4408910, 4809720, 5290692, 6613365, 7054256, 8817820, 9619440, 10581384, 13226730, 17635640, 21162768, 26453460, 35271280, 52906920, 105813840]

約数ペア:

[(1, 105813840), (2, 52906920), (3, 35271280), (4, 26453460), (5, 21162768), (6, 17635640), (8, 13226730), (10, 10581384), (11, 9619440), (12, 8817820), (15, 7054256), (16, 6613365), (20, 5290692), (22, 4809720), (24, 4408910), (30, 3527128), (33, 3206480), (40, 2645346), (44, 2404860), (48, 2204455), (55, 1923888), (60, 1763564), (66, 1603240), (80, 1322673), (88, 1202430), (110, 961944), (120, 881782), (132, 801620), (149, 710160), (165, 641296), (176, 601215), (220, 480972), (240, 440891), (264, 400810), (269, 393360), (298, 355080), (330, 320648), (440, 240486), (447, 236720), (528, 200405), (538, 196680), (596, 177540), (660, 160324), (745, 142032), (807, 131120), (880, 120243), (894, 118360), (1076, 98340), (1192, 88770), (1320, 80162), (1345, 78672), (1490, 71016), (1614, 65560), (1639, 64560), (1788, 59180), (2152, 49170), (2235, 47344), (2384, 44385), (2640, 40081), (2690, 39336), (2959, 35760), (2980, 35508), (3228, 32780), (3278, 32280), (3576, 29590), (4035, 26224), (4304, 24585), (4470, 23672), (4917, 21520), (5380, 19668), (5918, 17880), (5960, 17754), (6456, 16390), (6556, 16140), (7152, 14795), (8070, 13112), (8195, 12912), (8877, 11920), (8940, 11836), (9834, 10760)]