17912143920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{13597}}^1$

素因数の和:14123

約数の個数: 160

約数和(自身を含む): 60701472000

約数和(自身を除く): 42789328080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 499, 528, 660, 880, 998, 1320, 1497, 1996, 2495, 2640, 2994, 3992, 4990, 5489, 5988, 7485, 7984, 9980, 10978, 11976, 13597, 14970, 16467, 19960, 21956, 23952, 27194, 27445, 29940, 32934, 39920, 40791, 43912, 54388, 54890, 59880, 65868, 67985, 81582, 82335, 87824, 108776, 109780, 119760, 131736, 135970, 149567, 163164, 164670, 203955, 217552, 219560, 263472, 271940, 299134, 326328, 329340, 407910, 439120, 448701, 543880, 598268, 652656, 658680, 747835, 815820, 897402, 1087760, 1196536, 1317360, 1495670, 1631640, 1794804, 2243505, 2393072, 2991340, 3263280, 3589608, 4487010, 5982680, 6784903, 7179216, 8974020, 11965360, 13569806, 17948040, 20354709, 27139612, 33924515, 35896080, 40709418, 54279224, 67849030, 74633933, 81418836, 101773545, 108558448, 135698060, 149267866, 162837672, 203547090, 223901799, 271396120, 298535732, 325675344, 373169665, 407094180, 447803598, 542792240, 597071464, 746339330, 814188360, 895607196, 1119508995, 1194142928, 1492678660, 1628376720, 1791214392, 2239017990, 2985357320, 3582428784, 4478035980, 5970714640, 8956071960, 17912143920]

約数ペア:

[(1, 17912143920), (2, 8956071960), (3, 5970714640), (4, 4478035980), (5, 3582428784), (6, 2985357320), (8, 2239017990), (10, 1791214392), (11, 1628376720), (12, 1492678660), (15, 1194142928), (16, 1119508995), (20, 895607196), (22, 814188360), (24, 746339330), (30, 597071464), (33, 542792240), (40, 447803598), (44, 407094180), (48, 373169665), (55, 325675344), (60, 298535732), (66, 271396120), (80, 223901799), (88, 203547090), (110, 162837672), (120, 149267866), (132, 135698060), (165, 108558448), (176, 101773545), (220, 81418836), (240, 74633933), (264, 67849030), (330, 54279224), (440, 40709418), (499, 35896080), (528, 33924515), (660, 27139612), (880, 20354709), (998, 17948040), (1320, 13569806), (1497, 11965360), (1996, 8974020), (2495, 7179216), (2640, 6784903), (2994, 5982680), (3992, 4487010), (4990, 3589608), (5489, 3263280), (5988, 2991340), (7485, 2393072), (7984, 2243505), (9980, 1794804), (10978, 1631640), (11976, 1495670), (13597, 1317360), (14970, 1196536), (16467, 1087760), (19960, 897402), (21956, 815820), (23952, 747835), (27194, 658680), (27445, 652656), (29940, 598268), (32934, 543880), (39920, 448701), (40791, 439120), (43912, 407910), (54388, 329340), (54890, 326328), (59880, 299134), (65868, 271940), (67985, 263472), (81582, 219560), (82335, 217552), (87824, 203955), (108776, 164670), (109780, 163164), (119760, 149567), (131736, 135970)]