1575423720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10859}}^1$

素因数の和:10920

約数の個数: 192

約数和(自身を含む): 5692377600

約数和(自身を除く): 4116953880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5580, 6045, 7254, 8060, 9672, 10859, 11160, 12090, 14508, 16120, 18135, 21718, 24180, 29016, 32577, 36270, 43436, 48360, 54295, 65154, 72540, 86872, 97731, 108590, 130308, 141167, 145080, 162885, 195462, 217180, 260616, 282334, 325770, 336629, 390924, 423501, 434360, 488655, 564668, 651540, 673258, 705835, 781848, 847002, 977310, 1009887, 1129336, 1270503, 1303080, 1346516, 1411670, 1683145, 1694004, 1954620, 2019774, 2117505, 2541006, 2693032, 2823340, 3029661, 3366290, 3388008, 3909240, 4039548, 4235010, 4376177, 5049435, 5082012, 5646680, 6059322, 6352515, 6732580, 8079096, 8470020, 8752354, 10098870, 10164024, 12118644, 12705030, 13128531, 13465160, 15148305, 16940040, 17504708, 20197740, 21880885, 24237288, 25410060, 26257062, 30296610, 35009416, 39385593, 40395480, 43761770, 50820120, 52514124, 60593220, 65642655, 78771186, 87523540, 105028248, 121186440, 131285310, 157542372, 175047080, 196927965, 262570620, 315084744, 393855930, 525141240, 787711860, 1575423720]

約数ペア:

[(1, 1575423720), (2, 787711860), (3, 525141240), (4, 393855930), (5, 315084744), (6, 262570620), (8, 196927965), (9, 175047080), (10, 157542372), (12, 131285310), (13, 121186440), (15, 105028248), (18, 87523540), (20, 78771186), (24, 65642655), (26, 60593220), (30, 52514124), (31, 50820120), (36, 43761770), (39, 40395480), (40, 39385593), (45, 35009416), (52, 30296610), (60, 26257062), (62, 25410060), (65, 24237288), (72, 21880885), (78, 20197740), (90, 17504708), (93, 16940040), (104, 15148305), (117, 13465160), (120, 13128531), (124, 12705030), (130, 12118644), (155, 10164024), (156, 10098870), (180, 8752354), (186, 8470020), (195, 8079096), (234, 6732580), (248, 6352515), (260, 6059322), (279, 5646680), (310, 5082012), (312, 5049435), (360, 4376177), (372, 4235010), (390, 4039548), (403, 3909240), (465, 3388008), (468, 3366290), (520, 3029661), (558, 2823340), (585, 2693032), (620, 2541006), (744, 2117505), (780, 2019774), (806, 1954620), (930, 1694004), (936, 1683145), (1116, 1411670), (1170, 1346516), (1209, 1303080), (1240, 1270503), (1395, 1129336), (1560, 1009887), (1612, 977310), (1860, 847002), (2015, 781848), (2232, 705835), (2340, 673258), (2418, 651540), (2790, 564668), (3224, 488655), (3627, 434360), (3720, 423501), (4030, 390924), (4680, 336629), (4836, 325770), (5580, 282334), (6045, 260616), (7254, 217180), (8060, 195462), (9672, 162885), (10859, 145080), (11160, 141167), (12090, 130308), (14508, 108590), (16120, 97731), (18135, 86872), (21718, 72540), (24180, 65154), (29016, 54295), (32577, 48360), (36270, 43436)]