2912150640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{13649}}^1$

素因数の和:13799

約数の個数: 160

約数和(自身を含む): 10399334400

約数和(自身を除く): 7487183760

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, 889, 1016, 1270, 1524, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3556, 3810, 4445, 5080, 5334, 6096, 7112, 7620, 8890, 10160, 10668, 13335, 13649, 14224, 15240, 17780, 21336, 26670, 27298, 30480, 35560, 40947, 42672, 53340, 54596, 68245, 71120, 81894, 95543, 106680, 109192, 136490, 163788, 191086, 204735, 213360, 218384, 272980, 286629, 327576, 382172, 409470, 477715, 545960, 573258, 655152, 764344, 818940, 955430, 1091920, 1146516, 1433145, 1528688, 1637880, 1733423, 1910860, 2293032, 2866290, 3275760, 3466846, 3821720, 4586064, 5200269, 5732580, 6933692, 7643440, 8667115, 10400538, 11465160, 12133961, 13867384, 17334230, 20801076, 22930320, 24267922, 26001345, 27734768, 34668460, 36401883, 41602152, 48535844, 52002690, 60669805, 69336920, 72803766, 83204304, 97071688, 104005380, 121339610, 138673840, 145607532, 182009415, 194143376, 208010760, 242679220, 291215064, 364018830, 416021520, 485358440, 582430128, 728037660, 970716880, 1456075320, 2912150640]

約数ペア:

[(1, 2912150640), (2, 1456075320), (3, 970716880), (4, 728037660), (5, 582430128), (6, 485358440), (7, 416021520), (8, 364018830), (10, 291215064), (12, 242679220), (14, 208010760), (15, 194143376), (16, 182009415), (20, 145607532), (21, 138673840), (24, 121339610), (28, 104005380), (30, 97071688), (35, 83204304), (40, 72803766), (42, 69336920), (48, 60669805), (56, 52002690), (60, 48535844), (70, 41602152), (80, 36401883), (84, 34668460), (105, 27734768), (112, 26001345), (120, 24267922), (127, 22930320), (140, 20801076), (168, 17334230), (210, 13867384), (240, 12133961), (254, 11465160), (280, 10400538), (336, 8667115), (381, 7643440), (420, 6933692), (508, 5732580), (560, 5200269), (635, 4586064), (762, 3821720), (840, 3466846), (889, 3275760), (1016, 2866290), (1270, 2293032), (1524, 1910860), (1680, 1733423), (1778, 1637880), (1905, 1528688), (2032, 1433145), (2540, 1146516), (2667, 1091920), (3048, 955430), (3556, 818940), (3810, 764344), (4445, 655152), (5080, 573258), (5334, 545960), (6096, 477715), (7112, 409470), (7620, 382172), (8890, 327576), (10160, 286629), (10668, 272980), (13335, 218384), (13649, 213360), (14224, 204735), (15240, 191086), (17780, 163788), (21336, 136490), (26670, 109192), (27298, 106680), (30480, 95543), (35560, 81894), (40947, 71120), (42672, 68245), (53340, 54596)]