57668520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5281}}^1$

素因数の和:5315

約数の個数: 128

約数和(自身を含む): 212970240

約数和(自身を除く): 155301720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5281, 5460, 10562, 10920, 15843, 21124, 26405, 31686, 36967, 42248, 52810, 63372, 68653, 73934, 79215, 105620, 110901, 126744, 137306, 147868, 158430, 184835, 205959, 211240, 221802, 274612, 295736, 316860, 343265, 369670, 411918, 443604, 480571, 549224, 554505, 633720, 686530, 739340, 823836, 887208, 961142, 1029795, 1109010, 1373060, 1441713, 1478680, 1647672, 1922284, 2059590, 2218020, 2402855, 2746120, 2883426, 3844568, 4119180, 4436040, 4805710, 5766852, 7208565, 8238360, 9611420, 11533704, 14417130, 19222840, 28834260, 57668520]

約数ペア:

[(1, 57668520), (2, 28834260), (3, 19222840), (4, 14417130), (5, 11533704), (6, 9611420), (7, 8238360), (8, 7208565), (10, 5766852), (12, 4805710), (13, 4436040), (14, 4119180), (15, 3844568), (20, 2883426), (21, 2746120), (24, 2402855), (26, 2218020), (28, 2059590), (30, 1922284), (35, 1647672), (39, 1478680), (40, 1441713), (42, 1373060), (52, 1109010), (56, 1029795), (60, 961142), (65, 887208), (70, 823836), (78, 739340), (84, 686530), (91, 633720), (104, 554505), (105, 549224), (120, 480571), (130, 443604), (140, 411918), (156, 369670), (168, 343265), (182, 316860), (195, 295736), (210, 274612), (260, 221802), (273, 211240), (280, 205959), (312, 184835), (364, 158430), (390, 147868), (420, 137306), (455, 126744), (520, 110901), (546, 105620), (728, 79215), (780, 73934), (840, 68653), (910, 63372), (1092, 52810), (1365, 42248), (1560, 36967), (1820, 31686), (2184, 26405), (2730, 21124), (3640, 15843), (5281, 10920), (5460, 10562)]