23172240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1097

約数の個数: 160

約数和(自身を含む): 88494336

約数和(自身を除く): 65322096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1061, 1092, 1365, 1456, 1560, 1680, 1820, 2122, 2184, 2730, 3120, 3183, 3640, 4244, 4368, 5305, 5460, 6366, 7280, 7427, 8488, 10610, 10920, 12732, 13793, 14854, 15915, 16976, 21220, 21840, 22281, 25464, 27586, 29708, 31830, 37135, 41379, 42440, 44562, 50928, 55172, 59416, 63660, 68965, 74270, 82758, 84880, 89124, 96551, 110344, 111405, 118832, 127320, 137930, 148540, 165516, 178248, 193102, 206895, 220688, 222810, 254640, 275860, 289653, 297080, 331032, 356496, 386204, 413790, 445620, 482755, 551720, 579306, 594160, 662064, 772408, 827580, 891240, 965510, 1103440, 1158612, 1448265, 1544816, 1655160, 1782480, 1931020, 2317224, 2896530, 3310320, 3862040, 4634448, 5793060, 7724080, 11586120, 23172240]

約数ペア:

[(1, 23172240), (2, 11586120), (3, 7724080), (4, 5793060), (5, 4634448), (6, 3862040), (7, 3310320), (8, 2896530), (10, 2317224), (12, 1931020), (13, 1782480), (14, 1655160), (15, 1544816), (16, 1448265), (20, 1158612), (21, 1103440), (24, 965510), (26, 891240), (28, 827580), (30, 772408), (35, 662064), (39, 594160), (40, 579306), (42, 551720), (48, 482755), (52, 445620), (56, 413790), (60, 386204), (65, 356496), (70, 331032), (78, 297080), (80, 289653), (84, 275860), (91, 254640), (104, 222810), (105, 220688), (112, 206895), (120, 193102), (130, 178248), (140, 165516), (156, 148540), (168, 137930), (182, 127320), (195, 118832), (208, 111405), (210, 110344), (240, 96551), (260, 89124), (273, 84880), (280, 82758), (312, 74270), (336, 68965), (364, 63660), (390, 59416), (420, 55172), (455, 50928), (520, 44562), (546, 42440), (560, 41379), (624, 37135), (728, 31830), (780, 29708), (840, 27586), (910, 25464), (1040, 22281), (1061, 21840), (1092, 21220), (1365, 16976), (1456, 15915), (1560, 14854), (1680, 13793), (1820, 12732), (2122, 10920), (2184, 10610), (2730, 8488), (3120, 7427), (3183, 7280), (3640, 6366), (4244, 5460), (4368, 5305)]