254372040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 927524520

約数和(自身を除く): 673152480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 113, 117, 120, 130, 148, 156, 169, 180, 185, 195, 222, 226, 234, 260, 296, 312, 333, 338, 339, 360, 370, 390, 444, 452, 468, 481, 507, 520, 555, 565, 585, 666, 676, 678, 740, 780, 845, 888, 904, 936, 962, 1014, 1017, 1110, 1130, 1170, 1332, 1352, 1356, 1443, 1469, 1480, 1521, 1560, 1665, 1690, 1695, 1924, 2028, 2034, 2220, 2260, 2340, 2405, 2535, 2664, 2712, 2886, 2938, 3042, 3330, 3380, 3390, 3848, 4056, 4068, 4181, 4329, 4407, 4440, 4520, 4680, 4810, 5070, 5085, 5772, 5876, 6084, 6253, 6660, 6760, 6780, 7215, 7345, 7605, 8136, 8362, 8658, 8814, 9620, 10140, 10170, 11544, 11752, 12168, 12506, 12543, 13221, 13320, 13560, 14430, 14690, 15210, 16724, 17316, 17628, 18759, 19097, 19240, 20280, 20340, 20905, 21645, 22035, 25012, 25086, 26442, 28860, 29380, 30420, 31265, 33448, 34632, 35256, 37518, 37629, 38194, 40680, 41810, 43290, 44070, 50024, 50172, 52884, 54353, 56277, 57291, 57720, 58760, 60840, 62530, 62715, 66105, 75036, 75258, 76388, 83620, 86580, 88140, 93795, 95485, 100344, 105768, 108706, 112554, 114582, 125060, 125430, 132210, 150072, 150516, 152776, 163059, 167240, 171873, 173160, 176280, 187590, 188145, 190970, 217412, 225108, 229164, 250120, 250860, 264420, 271765, 281385, 286455, 301032, 326118, 343746, 375180, 376290, 381940, 434824, 450216, 458328, 489177, 501720, 528840, 543530, 562770, 572910, 652236, 687492, 706589, 750360, 752580, 763880, 815295, 859365, 978354, 1087060, 1125540, 1145820, 1304472, 1374984, 1413178, 1505160, 1630590, 1718730, 1956708, 2119767, 2174120, 2251080, 2291640, 2445885, 2826356, 3261180, 3437460, 3532945, 3913416, 4239534, 4891770, 5652712, 6359301, 6522360, 6874920, 7065890, 8479068, 9783540, 10598835, 12718602, 14131780, 16958136, 19567080, 21197670, 25437204, 28263560, 31796505, 42395340, 50874408, 63593010, 84790680, 127186020, 254372040]

約数ペア:

[(1, 254372040), (2, 127186020), (3, 84790680), (4, 63593010), (5, 50874408), (6, 42395340), (8, 31796505), (9, 28263560), (10, 25437204), (12, 21197670), (13, 19567080), (15, 16958136), (18, 14131780), (20, 12718602), (24, 10598835), (26, 9783540), (30, 8479068), (36, 7065890), (37, 6874920), (39, 6522360), (40, 6359301), (45, 5652712), (52, 4891770), (60, 4239534), (65, 3913416), (72, 3532945), (74, 3437460), (78, 3261180), (90, 2826356), (104, 2445885), (111, 2291640), (113, 2251080), (117, 2174120), (120, 2119767), (130, 1956708), (148, 1718730), (156, 1630590), (169, 1505160), (180, 1413178), (185, 1374984), (195, 1304472), (222, 1145820), (226, 1125540), (234, 1087060), (260, 978354), (296, 859365), (312, 815295), (333, 763880), (338, 752580), (339, 750360), (360, 706589), (370, 687492), (390, 652236), (444, 572910), (452, 562770), (468, 543530), (481, 528840), (507, 501720), (520, 489177), (555, 458328), (565, 450216), (585, 434824), (666, 381940), (676, 376290), (678, 375180), (740, 343746), (780, 326118), (845, 301032), (888, 286455), (904, 281385), (936, 271765), (962, 264420), (1014, 250860), (1017, 250120), (1110, 229164), (1130, 225108), (1170, 217412), (1332, 190970), (1352, 188145), (1356, 187590), (1443, 176280), (1469, 173160), (1480, 171873), (1521, 167240), (1560, 163059), (1665, 152776), (1690, 150516), (1695, 150072), (1924, 132210), (2028, 125430), (2034, 125060), (2220, 114582), (2260, 112554), (2340, 108706), (2405, 105768), (2535, 100344), (2664, 95485), (2712, 93795), (2886, 88140), (2938, 86580), (3042, 83620), (3330, 76388), (3380, 75258), (3390, 75036), (3848, 66105), (4056, 62715), (4068, 62530), (4181, 60840), (4329, 58760), (4407, 57720), (4440, 57291), (4520, 56277), (4680, 54353), (4810, 52884), (5070, 50172), (5085, 50024), (5772, 44070), (5876, 43290), (6084, 41810), (6253, 40680), (6660, 38194), (6760, 37629), (6780, 37518), (7215, 35256), (7345, 34632), (7605, 33448), (8136, 31265), (8362, 30420), (8658, 29380), (8814, 28860), (9620, 26442), (10140, 25086), (10170, 25012), (11544, 22035), (11752, 21645), (12168, 20905), (12506, 20340), (12543, 20280), (13221, 19240), (13320, 19097), (13560, 18759), (14430, 17628), (14690, 17316), (15210, 16724)]