299142480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13697}}^1$

素因数の和:13733

約数の個数: 160

約数和(自身を含む): 1141426944

約数和(自身を除く): 842284464

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, 3640, 4368, 5460, 7280, 10920, 13697, 21840, 27394, 41091, 54788, 68485, 82182, 95879, 109576, 136970, 164364, 178061, 191758, 205455, 219152, 273940, 287637, 328728, 356122, 383516, 410910, 479395, 534183, 547880, 575274, 657456, 712244, 767032, 821820, 890305, 958790, 1068366, 1095760, 1150548, 1246427, 1424488, 1438185, 1534064, 1643640, 1780610, 1917580, 2136732, 2301096, 2492854, 2670915, 2848976, 2876370, 3287280, 3561220, 3739281, 3835160, 4273464, 4602192, 4985708, 5341830, 5752740, 6232135, 7122440, 7478562, 7670320, 8546928, 9971416, 10683660, 11505480, 12464270, 14244880, 14957124, 18696405, 19942832, 21367320, 23010960, 24928540, 29914248, 37392810, 42734640, 49857080, 59828496, 74785620, 99714160, 149571240, 299142480]

約数ペア:

[(1, 299142480), (2, 149571240), (3, 99714160), (4, 74785620), (5, 59828496), (6, 49857080), (7, 42734640), (8, 37392810), (10, 29914248), (12, 24928540), (13, 23010960), (14, 21367320), (15, 19942832), (16, 18696405), (20, 14957124), (21, 14244880), (24, 12464270), (26, 11505480), (28, 10683660), (30, 9971416), (35, 8546928), (39, 7670320), (40, 7478562), (42, 7122440), (48, 6232135), (52, 5752740), (56, 5341830), (60, 4985708), (65, 4602192), (70, 4273464), (78, 3835160), (80, 3739281), (84, 3561220), (91, 3287280), (104, 2876370), (105, 2848976), (112, 2670915), (120, 2492854), (130, 2301096), (140, 2136732), (156, 1917580), (168, 1780610), (182, 1643640), (195, 1534064), (208, 1438185), (210, 1424488), (240, 1246427), (260, 1150548), (273, 1095760), (280, 1068366), (312, 958790), (336, 890305), (364, 821820), (390, 767032), (420, 712244), (455, 657456), (520, 575274), (546, 547880), (560, 534183), (624, 479395), (728, 410910), (780, 383516), (840, 356122), (910, 328728), (1040, 287637), (1092, 273940), (1365, 219152), (1456, 205455), (1560, 191758), (1680, 178061), (1820, 164364), (2184, 136970), (2730, 109576), (3120, 95879), (3640, 82182), (4368, 68485), (5460, 54788), (7280, 41091), (10920, 27394), (13697, 21840)]