144788280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13259}}^1$

素因数の和:13293

約数の個数: 128

約数和(自身を含む): 534643200

約数和(自身を除く): 389854920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 13259, 26518, 39777, 53036, 66295, 79554, 92813, 106072, 132590, 159108, 172367, 185626, 198885, 265180, 278439, 318216, 344734, 371252, 397770, 464065, 517101, 530360, 556878, 689468, 742504, 795540, 861835, 928130, 1034202, 1113756, 1206569, 1378936, 1392195, 1591080, 1723670, 1856260, 2068404, 2227512, 2413138, 2585505, 2784390, 3447340, 3619707, 3712520, 4136808, 4826276, 5171010, 5568780, 6032845, 6894680, 7239414, 9652552, 10342020, 11137560, 12065690, 14478828, 18098535, 20684040, 24131380, 28957656, 36197070, 48262760, 72394140, 144788280]

約数ペア:

[(1, 144788280), (2, 72394140), (3, 48262760), (4, 36197070), (5, 28957656), (6, 24131380), (7, 20684040), (8, 18098535), (10, 14478828), (12, 12065690), (13, 11137560), (14, 10342020), (15, 9652552), (20, 7239414), (21, 6894680), (24, 6032845), (26, 5568780), (28, 5171010), (30, 4826276), (35, 4136808), (39, 3712520), (40, 3619707), (42, 3447340), (52, 2784390), (56, 2585505), (60, 2413138), (65, 2227512), (70, 2068404), (78, 1856260), (84, 1723670), (91, 1591080), (104, 1392195), (105, 1378936), (120, 1206569), (130, 1113756), (140, 1034202), (156, 928130), (168, 861835), (182, 795540), (195, 742504), (210, 689468), (260, 556878), (273, 530360), (280, 517101), (312, 464065), (364, 397770), (390, 371252), (420, 344734), (455, 318216), (520, 278439), (546, 265180), (728, 198885), (780, 185626), (840, 172367), (910, 159108), (1092, 132590), (1365, 106072), (1560, 92813), (1820, 79554), (2184, 66295), (2730, 53036), (3640, 39777), (5460, 26518), (10920, 13259)]