1428726060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:517

約数の個数: 192

約数和(自身を含む): 4557772800

約数和(自身を除く): 3129046740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 107, 108, 135, 158, 180, 214, 237, 270, 313, 316, 321, 395, 428, 474, 535, 540, 626, 642, 711, 790, 939, 948, 963, 1070, 1185, 1252, 1284, 1422, 1565, 1580, 1605, 1878, 1926, 2133, 2140, 2370, 2817, 2844, 2889, 3130, 3210, 3555, 3756, 3852, 4266, 4695, 4740, 4815, 5634, 5778, 6260, 6420, 7110, 8451, 8453, 8532, 9390, 9630, 10665, 11268, 11556, 14085, 14220, 14445, 16902, 16906, 18780, 19260, 21330, 24727, 25359, 28170, 28890, 33491, 33804, 33812, 42255, 42265, 42660, 49454, 50718, 56340, 57780, 66982, 74181, 76077, 84510, 84530, 98908, 100473, 101436, 123635, 126795, 133964, 148362, 152154, 167455, 169020, 169060, 200946, 222543, 228231, 247270, 253590, 296724, 301419, 304308, 334910, 370905, 380385, 401892, 445086, 456462, 494540, 502365, 507180, 602838, 667629, 669820, 741810, 760770, 890172, 904257, 912924, 1004730, 1112715, 1141155, 1205676, 1335258, 1483620, 1507095, 1521540, 1808514, 2009460, 2225430, 2282310, 2645789, 2670516, 3014190, 3338145, 3617028, 4450860, 4521285, 4564620, 5291578, 6028380, 6676290, 7937367, 9042570, 10583156, 13228945, 13352580, 15874734, 18085140, 23812101, 26457890, 31749468, 39686835, 47624202, 52915780, 71436303, 79373670, 95248404, 119060505, 142872606, 158747340, 238121010, 285745212, 357181515, 476242020, 714363030, 1428726060]

約数ペア:

[(1, 1428726060), (2, 714363030), (3, 476242020), (4, 357181515), (5, 285745212), (6, 238121010), (9, 158747340), (10, 142872606), (12, 119060505), (15, 95248404), (18, 79373670), (20, 71436303), (27, 52915780), (30, 47624202), (36, 39686835), (45, 31749468), (54, 26457890), (60, 23812101), (79, 18085140), (90, 15874734), (107, 13352580), (108, 13228945), (135, 10583156), (158, 9042570), (180, 7937367), (214, 6676290), (237, 6028380), (270, 5291578), (313, 4564620), (316, 4521285), (321, 4450860), (395, 3617028), (428, 3338145), (474, 3014190), (535, 2670516), (540, 2645789), (626, 2282310), (642, 2225430), (711, 2009460), (790, 1808514), (939, 1521540), (948, 1507095), (963, 1483620), (1070, 1335258), (1185, 1205676), (1252, 1141155), (1284, 1112715), (1422, 1004730), (1565, 912924), (1580, 904257), (1605, 890172), (1878, 760770), (1926, 741810), (2133, 669820), (2140, 667629), (2370, 602838), (2817, 507180), (2844, 502365), (2889, 494540), (3130, 456462), (3210, 445086), (3555, 401892), (3756, 380385), (3852, 370905), (4266, 334910), (4695, 304308), (4740, 301419), (4815, 296724), (5634, 253590), (5778, 247270), (6260, 228231), (6420, 222543), (7110, 200946), (8451, 169060), (8453, 169020), (8532, 167455), (9390, 152154), (9630, 148362), (10665, 133964), (11268, 126795), (11556, 123635), (14085, 101436), (14220, 100473), (14445, 98908), (16902, 84530), (16906, 84510), (18780, 76077), (19260, 74181), (21330, 66982), (24727, 57780), (25359, 56340), (28170, 50718), (28890, 49454), (33491, 42660), (33804, 42265), (33812, 42255)]