127447320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1106

約数の個数: 256

約数和(自身を含む): 513838080

約数和(自身を除く): 386390760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1061, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2122, 2145, 2184, 2310, 2730, 2860, 3003, 3080, 3183, 3432, 3640, 4004, 4244, 4290, 4620, 5005, 5305, 5460, 5720, 6006, 6366, 7427, 8008, 8488, 8580, 9240, 10010, 10610, 10920, 11671, 12012, 12732, 13793, 14854, 15015, 15915, 17160, 20020, 21220, 22281, 23342, 24024, 25464, 27586, 29708, 30030, 31830, 35013, 37135, 40040, 41379, 42440, 44562, 46684, 55172, 58355, 59416, 60060, 63660, 68965, 70026, 74270, 81697, 82758, 89124, 93368, 96551, 110344, 111405, 116710, 120120, 127320, 137930, 140052, 148540, 151723, 163394, 165516, 175065, 178248, 193102, 206895, 222810, 233420, 245091, 275860, 280104, 289653, 297080, 303446, 326788, 331032, 350130, 386204, 408485, 413790, 445620, 455169, 466840, 482755, 490182, 551720, 579306, 606892, 653576, 700260, 758615, 772408, 816970, 827580, 891240, 910338, 965510, 980364, 1062061, 1158612, 1213784, 1225455, 1400520, 1448265, 1517230, 1633940, 1655160, 1820676, 1931020, 1960728, 2124122, 2275845, 2317224, 2450910, 2896530, 3034460, 3186183, 3267880, 3641352, 3862040, 4248244, 4551690, 4901820, 5310305, 5793060, 6068920, 6372366, 8496488, 9103380, 9803640, 10620610, 11586120, 12744732, 15930915, 18206760, 21241220, 25489464, 31861830, 42482440, 63723660, 127447320]

約数ペア:

[(1, 127447320), (2, 63723660), (3, 42482440), (4, 31861830), (5, 25489464), (6, 21241220), (7, 18206760), (8, 15930915), (10, 12744732), (11, 11586120), (12, 10620610), (13, 9803640), (14, 9103380), (15, 8496488), (20, 6372366), (21, 6068920), (22, 5793060), (24, 5310305), (26, 4901820), (28, 4551690), (30, 4248244), (33, 3862040), (35, 3641352), (39, 3267880), (40, 3186183), (42, 3034460), (44, 2896530), (52, 2450910), (55, 2317224), (56, 2275845), (60, 2124122), (65, 1960728), (66, 1931020), (70, 1820676), (77, 1655160), (78, 1633940), (84, 1517230), (88, 1448265), (91, 1400520), (104, 1225455), (105, 1213784), (110, 1158612), (120, 1062061), (130, 980364), (132, 965510), (140, 910338), (143, 891240), (154, 827580), (156, 816970), (165, 772408), (168, 758615), (182, 700260), (195, 653576), (210, 606892), (220, 579306), (231, 551720), (260, 490182), (264, 482755), (273, 466840), (280, 455169), (286, 445620), (308, 413790), (312, 408485), (330, 386204), (364, 350130), (385, 331032), (390, 326788), (420, 303446), (429, 297080), (440, 289653), (455, 280104), (462, 275860), (520, 245091), (546, 233420), (572, 222810), (616, 206895), (660, 193102), (715, 178248), (728, 175065), (770, 165516), (780, 163394), (840, 151723), (858, 148540), (910, 140052), (924, 137930), (1001, 127320), (1061, 120120), (1092, 116710), (1144, 111405), (1155, 110344), (1320, 96551), (1365, 93368), (1430, 89124), (1540, 82758), (1560, 81697), (1716, 74270), (1820, 70026), (1848, 68965), (2002, 63660), (2122, 60060), (2145, 59416), (2184, 58355), (2310, 55172), (2730, 46684), (2860, 44562), (3003, 42440), (3080, 41379), (3183, 40040), (3432, 37135), (3640, 35013), (4004, 31830), (4244, 30030), (4290, 29708), (4620, 27586), (5005, 25464), (5305, 24024), (5460, 23342), (5720, 22281), (6006, 21220), (6366, 20020), (7427, 17160), (8008, 15915), (8488, 15015), (8580, 14854), (9240, 13793), (10010, 12732), (10610, 12012), (10920, 11671)]