163647120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 320

約数和(自身を含む): 639959040

約数和(自身を除く): 476311920

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, 59, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 118, 120, 127, 130, 140, 156, 168, 177, 182, 195, 208, 210, 236, 240, 254, 260, 273, 280, 295, 312, 336, 354, 364, 381, 390, 413, 420, 455, 472, 508, 520, 546, 560, 590, 624, 635, 708, 728, 762, 767, 780, 826, 840, 885, 889, 910, 944, 1016, 1040, 1092, 1180, 1239, 1270, 1365, 1416, 1456, 1524, 1534, 1560, 1651, 1652, 1680, 1770, 1778, 1820, 1905, 2032, 2065, 2184, 2301, 2360, 2478, 2540, 2667, 2730, 2832, 3048, 3068, 3120, 3302, 3304, 3540, 3556, 3640, 3810, 3835, 4130, 4368, 4445, 4602, 4720, 4953, 4956, 5080, 5334, 5369, 5460, 6096, 6136, 6195, 6604, 6608, 7080, 7112, 7280, 7493, 7620, 7670, 8255, 8260, 8890, 9204, 9906, 9912, 10160, 10668, 10738, 10920, 11505, 11557, 12272, 12390, 13208, 13335, 14160, 14224, 14986, 15240, 15340, 16107, 16510, 16520, 17780, 18408, 19812, 19824, 21336, 21476, 21840, 22479, 23010, 23114, 24765, 24780, 26416, 26670, 26845, 29972, 30480, 30680, 32214, 33020, 33040, 34671, 35560, 36816, 37465, 39624, 42672, 42952, 44958, 46020, 46228, 49530, 49560, 52451, 53340, 53690, 57785, 59944, 61360, 64428, 66040, 69342, 71120, 74930, 79248, 80535, 85904, 89916, 92040, 92456, 97409, 99060, 99120, 104902, 106680, 107380, 112395, 115570, 119888, 128856, 132080, 138684, 149860, 157353, 161070, 173355, 179832, 184080, 184912, 194818, 198120, 209804, 213360, 214760, 224790, 231140, 257712, 262255, 277368, 292227, 299720, 314706, 322140, 346710, 359664, 389636, 396240, 419608, 429520, 449580, 462280, 487045, 524510, 554736, 584454, 599440, 629412, 644280, 681863, 693420, 779272, 786765, 839216, 899160, 924560, 974090, 1049020, 1168908, 1258824, 1288560, 1363726, 1386840, 1461135, 1558544, 1573530, 1798320, 1948180, 2045589, 2098040, 2337816, 2517648, 2727452, 2773680, 2922270, 3147060, 3409315, 3896360, 4091178, 4196080, 4675632, 5454904, 5844540, 6294120, 6818630, 7792720, 8182356, 10227945, 10909808, 11689080, 12588240, 13637260, 16364712, 20455890, 23378160, 27274520, 32729424, 40911780, 54549040, 81823560, 163647120]

約数ペア:

[(1, 163647120), (2, 81823560), (3, 54549040), (4, 40911780), (5, 32729424), (6, 27274520), (7, 23378160), (8, 20455890), (10, 16364712), (12, 13637260), (13, 12588240), (14, 11689080), (15, 10909808), (16, 10227945), (20, 8182356), (21, 7792720), (24, 6818630), (26, 6294120), (28, 5844540), (30, 5454904), (35, 4675632), (39, 4196080), (40, 4091178), (42, 3896360), (48, 3409315), (52, 3147060), (56, 2922270), (59, 2773680), (60, 2727452), (65, 2517648), (70, 2337816), (78, 2098040), (80, 2045589), (84, 1948180), (91, 1798320), (104, 1573530), (105, 1558544), (112, 1461135), (118, 1386840), (120, 1363726), (127, 1288560), (130, 1258824), (140, 1168908), (156, 1049020), (168, 974090), (177, 924560), (182, 899160), (195, 839216), (208, 786765), (210, 779272), (236, 693420), (240, 681863), (254, 644280), (260, 629412), (273, 599440), (280, 584454), (295, 554736), (312, 524510), (336, 487045), (354, 462280), (364, 449580), (381, 429520), (390, 419608), (413, 396240), (420, 389636), (455, 359664), (472, 346710), (508, 322140), (520, 314706), (546, 299720), (560, 292227), (590, 277368), (624, 262255), (635, 257712), (708, 231140), (728, 224790), (762, 214760), (767, 213360), (780, 209804), (826, 198120), (840, 194818), (885, 184912), (889, 184080), (910, 179832), (944, 173355), (1016, 161070), (1040, 157353), (1092, 149860), (1180, 138684), (1239, 132080), (1270, 128856), (1365, 119888), (1416, 115570), (1456, 112395), (1524, 107380), (1534, 106680), (1560, 104902), (1651, 99120), (1652, 99060), (1680, 97409), (1770, 92456), (1778, 92040), (1820, 89916), (1905, 85904), (2032, 80535), (2065, 79248), (2184, 74930), (2301, 71120), (2360, 69342), (2478, 66040), (2540, 64428), (2667, 61360), (2730, 59944), (2832, 57785), (3048, 53690), (3068, 53340), (3120, 52451), (3302, 49560), (3304, 49530), (3540, 46228), (3556, 46020), (3640, 44958), (3810, 42952), (3835, 42672), (4130, 39624), (4368, 37465), (4445, 36816), (4602, 35560), (4720, 34671), (4953, 33040), (4956, 33020), (5080, 32214), (5334, 30680), (5369, 30480), (5460, 29972), (6096, 26845), (6136, 26670), (6195, 26416), (6604, 24780), (6608, 24765), (7080, 23114), (7112, 23010), (7280, 22479), (7493, 21840), (7620, 21476), (7670, 21336), (8255, 19824), (8260, 19812), (8890, 18408), (9204, 17780), (9906, 16520), (9912, 16510), (10160, 16107), (10668, 15340), (10738, 15240), (10920, 14986), (11505, 14224), (11557, 14160), (12272, 13335), (12390, 13208)]