445429080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 1509580800

約数和(自身を除く): 1064151720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 167, 180, 186, 239, 248, 279, 310, 334, 360, 372, 465, 478, 501, 558, 620, 668, 717, 744, 835, 930, 956, 1002, 1116, 1195, 1240, 1336, 1395, 1434, 1503, 1670, 1860, 1912, 2004, 2151, 2232, 2390, 2505, 2790, 2868, 3006, 3340, 3585, 3720, 4008, 4302, 4780, 5010, 5177, 5580, 5736, 6012, 6680, 7170, 7409, 7515, 8604, 9560, 10020, 10354, 10755, 11160, 12024, 14340, 14818, 15030, 15531, 17208, 20040, 20708, 21510, 22227, 25885, 28680, 29636, 30060, 31062, 37045, 39913, 41416, 43020, 44454, 46593, 51770, 59272, 60120, 62124, 66681, 74090, 77655, 79826, 86040, 88908, 93186, 103540, 111135, 119739, 124248, 133362, 148180, 155310, 159652, 177816, 186372, 199565, 207080, 222270, 232965, 239478, 266724, 296360, 310620, 319304, 333405, 359217, 372744, 399130, 444540, 465930, 478956, 533448, 598695, 621240, 666810, 718434, 798260, 889080, 931860, 957912, 1197390, 1237303, 1333620, 1436868, 1596520, 1796085, 1863720, 2394780, 2474606, 2667240, 2873736, 3592170, 3711909, 4789560, 4949212, 6186515, 7184340, 7423818, 9898424, 11135727, 12373030, 14368680, 14847636, 18559545, 22271454, 24746060, 29695272, 37119090, 44542908, 49492120, 55678635, 74238180, 89085816, 111357270, 148476360, 222714540, 445429080]

約数ペア:

[(1, 445429080), (2, 222714540), (3, 148476360), (4, 111357270), (5, 89085816), (6, 74238180), (8, 55678635), (9, 49492120), (10, 44542908), (12, 37119090), (15, 29695272), (18, 24746060), (20, 22271454), (24, 18559545), (30, 14847636), (31, 14368680), (36, 12373030), (40, 11135727), (45, 9898424), (60, 7423818), (62, 7184340), (72, 6186515), (90, 4949212), (93, 4789560), (120, 3711909), (124, 3592170), (155, 2873736), (167, 2667240), (180, 2474606), (186, 2394780), (239, 1863720), (248, 1796085), (279, 1596520), (310, 1436868), (334, 1333620), (360, 1237303), (372, 1197390), (465, 957912), (478, 931860), (501, 889080), (558, 798260), (620, 718434), (668, 666810), (717, 621240), (744, 598695), (835, 533448), (930, 478956), (956, 465930), (1002, 444540), (1116, 399130), (1195, 372744), (1240, 359217), (1336, 333405), (1395, 319304), (1434, 310620), (1503, 296360), (1670, 266724), (1860, 239478), (1912, 232965), (2004, 222270), (2151, 207080), (2232, 199565), (2390, 186372), (2505, 177816), (2790, 159652), (2868, 155310), (3006, 148180), (3340, 133362), (3585, 124248), (3720, 119739), (4008, 111135), (4302, 103540), (4780, 93186), (5010, 88908), (5177, 86040), (5580, 79826), (5736, 77655), (6012, 74090), (6680, 66681), (7170, 62124), (7409, 60120), (7515, 59272), (8604, 51770), (9560, 46593), (10020, 44454), (10354, 43020), (10755, 41416), (11160, 39913), (12024, 37045), (14340, 31062), (14818, 30060), (15030, 29636), (15531, 28680), (17208, 25885), (20040, 22227), (20708, 21510)]