166493880

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{2447}}^1$

素因数の和:2480

約数の個数: 192

約数和(自身を含む): 641571840

約数和(自身を除く): 475077960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2447, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 4894, 5670, 6804, 7341, 7560, 8505, 9720, 9788, 11340, 12235, 13608, 14682, 17010, 17129, 19576, 22023, 22680, 24470, 29364, 34020, 34258, 36705, 44046, 48940, 51387, 58728, 66069, 68040, 68516, 73410, 85645, 88092, 97880, 102774, 110115, 132138, 137032, 146820, 154161, 171290, 176184, 198207, 205548, 220230, 256935, 264276, 293640, 308322, 330345, 342580, 396414, 411096, 440460, 462483, 513870, 528552, 594621, 616644, 660690, 685160, 770805, 792828, 880920, 924966, 991035, 1027740, 1189242, 1233288, 1321380, 1387449, 1541610, 1585656, 1849932, 1982070, 2055480, 2312415, 2378484, 2642760, 2774898, 2973105, 3083220, 3699864, 3964140, 4162347, 4624830, 4756968, 5549796, 5946210, 6166440, 6937245, 7928280, 8324694, 9249660, 11099592, 11892420, 13874490, 16649388, 18499320, 20811735, 23784840, 27748980, 33298776, 41623470, 55497960, 83246940, 166493880]

約数ペア:

[(1, 166493880), (2, 83246940), (3, 55497960), (4, 41623470), (5, 33298776), (6, 27748980), (7, 23784840), (8, 20811735), (9, 18499320), (10, 16649388), (12, 13874490), (14, 11892420), (15, 11099592), (18, 9249660), (20, 8324694), (21, 7928280), (24, 6937245), (27, 6166440), (28, 5946210), (30, 5549796), (35, 4756968), (36, 4624830), (40, 4162347), (42, 3964140), (45, 3699864), (54, 3083220), (56, 2973105), (60, 2774898), (63, 2642760), (70, 2378484), (72, 2312415), (81, 2055480), (84, 1982070), (90, 1849932), (105, 1585656), (108, 1541610), (120, 1387449), (126, 1321380), (135, 1233288), (140, 1189242), (162, 1027740), (168, 991035), (180, 924966), (189, 880920), (210, 792828), (216, 770805), (243, 685160), (252, 660690), (270, 616644), (280, 594621), (315, 528552), (324, 513870), (360, 462483), (378, 440460), (405, 411096), (420, 396414), (486, 342580), (504, 330345), (540, 308322), (567, 293640), (630, 264276), (648, 256935), (756, 220230), (810, 205548), (840, 198207), (945, 176184), (972, 171290), (1080, 154161), (1134, 146820), (1215, 137032), (1260, 132138), (1512, 110115), (1620, 102774), (1701, 97880), (1890, 88092), (1944, 85645), (2268, 73410), (2430, 68516), (2447, 68040), (2520, 66069), (2835, 58728), (3240, 51387), (3402, 48940), (3780, 44046), (4536, 36705), (4860, 34258), (4894, 34020), (5670, 29364), (6804, 24470), (7341, 22680), (7560, 22023), (8505, 19576), (9720, 17129), (9788, 17010), (11340, 14682), (12235, 13608)]