69079920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3199

約数の個数: 160

約数和(自身を含む): 263649792

約数和(自身を除く): 194569872

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, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3163, 3640, 4368, 5460, 6326, 7280, 9489, 10920, 12652, 15815, 18978, 21840, 22141, 25304, 31630, 37956, 41119, 44282, 47445, 50608, 63260, 66423, 75912, 82238, 88564, 94890, 110705, 123357, 126520, 132846, 151824, 164476, 177128, 189780, 205595, 221410, 246714, 253040, 265692, 287833, 328952, 332115, 354256, 379560, 411190, 442820, 493428, 531384, 575666, 616785, 657904, 664230, 759120, 822380, 863499, 885640, 986856, 1062768, 1151332, 1233570, 1328460, 1439165, 1644760, 1726998, 1771280, 1973712, 2302664, 2467140, 2656920, 2878330, 3289520, 3453996, 4317495, 4605328, 4934280, 5313840, 5756660, 6907992, 8634990, 9868560, 11513320, 13815984, 17269980, 23026640, 34539960, 69079920]

約数ペア:

[(1, 69079920), (2, 34539960), (3, 23026640), (4, 17269980), (5, 13815984), (6, 11513320), (7, 9868560), (8, 8634990), (10, 6907992), (12, 5756660), (13, 5313840), (14, 4934280), (15, 4605328), (16, 4317495), (20, 3453996), (21, 3289520), (24, 2878330), (26, 2656920), (28, 2467140), (30, 2302664), (35, 1973712), (39, 1771280), (40, 1726998), (42, 1644760), (48, 1439165), (52, 1328460), (56, 1233570), (60, 1151332), (65, 1062768), (70, 986856), (78, 885640), (80, 863499), (84, 822380), (91, 759120), (104, 664230), (105, 657904), (112, 616785), (120, 575666), (130, 531384), (140, 493428), (156, 442820), (168, 411190), (182, 379560), (195, 354256), (208, 332115), (210, 328952), (240, 287833), (260, 265692), (273, 253040), (280, 246714), (312, 221410), (336, 205595), (364, 189780), (390, 177128), (420, 164476), (455, 151824), (520, 132846), (546, 126520), (560, 123357), (624, 110705), (728, 94890), (780, 88564), (840, 82238), (910, 75912), (1040, 66423), (1092, 63260), (1365, 50608), (1456, 47445), (1560, 44282), (1680, 41119), (1820, 37956), (2184, 31630), (2730, 25304), (3120, 22141), (3163, 21840), (3640, 18978), (4368, 15815), (5460, 12652), (6326, 10920), (7280, 9489)]