12202680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 42624000

約数和(自身を除く): 30421320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 199, 210, 219, 280, 292, 365, 398, 420, 438, 511, 584, 597, 730, 796, 840, 876, 995, 1022, 1095, 1194, 1393, 1460, 1533, 1592, 1752, 1990, 2044, 2190, 2388, 2555, 2786, 2920, 2985, 3066, 3980, 4088, 4179, 4380, 4776, 5110, 5572, 5970, 6132, 6965, 7665, 7960, 8358, 8760, 10220, 11144, 11940, 12264, 13930, 14527, 15330, 16716, 20440, 20895, 23880, 27860, 29054, 30660, 33432, 41790, 43581, 55720, 58108, 61320, 72635, 83580, 87162, 101689, 116216, 145270, 167160, 174324, 203378, 217905, 290540, 305067, 348648, 406756, 435810, 508445, 581080, 610134, 813512, 871620, 1016890, 1220268, 1525335, 1743240, 2033780, 2440536, 3050670, 4067560, 6101340, 12202680]

約数ペア:

[(1, 12202680), (2, 6101340), (3, 4067560), (4, 3050670), (5, 2440536), (6, 2033780), (7, 1743240), (8, 1525335), (10, 1220268), (12, 1016890), (14, 871620), (15, 813512), (20, 610134), (21, 581080), (24, 508445), (28, 435810), (30, 406756), (35, 348648), (40, 305067), (42, 290540), (56, 217905), (60, 203378), (70, 174324), (73, 167160), (84, 145270), (105, 116216), (120, 101689), (140, 87162), (146, 83580), (168, 72635), (199, 61320), (210, 58108), (219, 55720), (280, 43581), (292, 41790), (365, 33432), (398, 30660), (420, 29054), (438, 27860), (511, 23880), (584, 20895), (597, 20440), (730, 16716), (796, 15330), (840, 14527), (876, 13930), (995, 12264), (1022, 11940), (1095, 11144), (1194, 10220), (1393, 8760), (1460, 8358), (1533, 7960), (1592, 7665), (1752, 6965), (1990, 6132), (2044, 5970), (2190, 5572), (2388, 5110), (2555, 4776), (2786, 4380), (2920, 4179), (2985, 4088), (3066, 3980)]