189250320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1037

約数の個数: 160

約数和(自身を含む): 676528128

約数和(自身を除く): 487277808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 840, 887, 889, 1016, 1270, 1524, 1680, 1774, 1778, 1905, 2032, 2540, 2661, 2667, 3048, 3548, 3556, 3810, 4435, 4445, 5080, 5322, 5334, 6096, 6209, 7096, 7112, 7620, 8870, 8890, 10160, 10644, 10668, 12418, 13305, 13335, 14192, 14224, 15240, 17740, 17780, 18627, 21288, 21336, 24836, 26610, 26670, 30480, 31045, 35480, 35560, 37254, 42576, 42672, 49672, 53220, 53340, 62090, 70960, 71120, 74508, 93135, 99344, 106440, 106680, 112649, 124180, 149016, 186270, 212880, 213360, 225298, 248360, 298032, 337947, 372540, 450596, 496720, 563245, 675894, 745080, 788543, 901192, 1126490, 1351788, 1490160, 1577086, 1689735, 1802384, 2252980, 2365629, 2703576, 3154172, 3379470, 3942715, 4505960, 4731258, 5407152, 6308344, 6758940, 7885430, 9011920, 9462516, 11828145, 12616688, 13517880, 15770860, 18925032, 23656290, 27035760, 31541720, 37850064, 47312580, 63083440, 94625160, 189250320]

約数ペア:

[(1, 189250320), (2, 94625160), (3, 63083440), (4, 47312580), (5, 37850064), (6, 31541720), (7, 27035760), (8, 23656290), (10, 18925032), (12, 15770860), (14, 13517880), (15, 12616688), (16, 11828145), (20, 9462516), (21, 9011920), (24, 7885430), (28, 6758940), (30, 6308344), (35, 5407152), (40, 4731258), (42, 4505960), (48, 3942715), (56, 3379470), (60, 3154172), (70, 2703576), (80, 2365629), (84, 2252980), (105, 1802384), (112, 1689735), (120, 1577086), (127, 1490160), (140, 1351788), (168, 1126490), (210, 901192), (240, 788543), (254, 745080), (280, 675894), (336, 563245), (381, 496720), (420, 450596), (508, 372540), (560, 337947), (635, 298032), (762, 248360), (840, 225298), (887, 213360), (889, 212880), (1016, 186270), (1270, 149016), (1524, 124180), (1680, 112649), (1774, 106680), (1778, 106440), (1905, 99344), (2032, 93135), (2540, 74508), (2661, 71120), (2667, 70960), (3048, 62090), (3548, 53340), (3556, 53220), (3810, 49672), (4435, 42672), (4445, 42576), (5080, 37254), (5322, 35560), (5334, 35480), (6096, 31045), (6209, 30480), (7096, 26670), (7112, 26610), (7620, 24836), (8870, 21336), (8890, 21288), (10160, 18627), (10644, 17780), (10668, 17740), (12418, 15240), (13305, 14224), (13335, 14192)]