126171780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 432015360

約数和(自身を除く): 305843580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 97, 105, 114, 133, 140, 163, 190, 194, 210, 228, 266, 285, 291, 326, 380, 388, 399, 420, 485, 489, 532, 570, 582, 652, 665, 679, 798, 815, 970, 978, 1140, 1141, 1164, 1330, 1358, 1455, 1596, 1630, 1843, 1940, 1956, 1995, 2037, 2282, 2445, 2660, 2716, 2910, 3097, 3260, 3395, 3423, 3686, 3990, 4074, 4564, 4890, 5529, 5705, 5820, 6194, 6790, 6846, 7372, 7980, 8148, 9215, 9291, 9780, 10185, 11058, 11410, 12388, 12901, 13580, 13692, 15485, 15811, 17115, 18430, 18582, 20370, 21679, 22116, 22820, 25802, 27645, 30970, 31622, 34230, 36860, 37164, 38703, 40740, 43358, 46455, 47433, 51604, 55290, 61940, 63244, 64505, 65037, 68460, 77406, 79055, 86716, 92910, 94866, 108395, 110580, 110677, 129010, 130074, 154812, 158110, 185820, 189732, 193515, 216790, 221354, 237165, 258020, 260148, 300409, 316220, 325185, 332031, 387030, 433580, 442708, 474330, 553385, 600818, 650370, 664062, 774060, 901227, 948660, 1106770, 1201636, 1300740, 1328124, 1502045, 1660155, 1802454, 2102863, 2213540, 3004090, 3320310, 3604908, 4205726, 4506135, 6008180, 6308589, 6640620, 8411452, 9012270, 10514315, 12617178, 18024540, 21028630, 25234356, 31542945, 42057260, 63085890, 126171780]

約数ペア:

[(1, 126171780), (2, 63085890), (3, 42057260), (4, 31542945), (5, 25234356), (6, 21028630), (7, 18024540), (10, 12617178), (12, 10514315), (14, 9012270), (15, 8411452), (19, 6640620), (20, 6308589), (21, 6008180), (28, 4506135), (30, 4205726), (35, 3604908), (38, 3320310), (42, 3004090), (57, 2213540), (60, 2102863), (70, 1802454), (76, 1660155), (84, 1502045), (95, 1328124), (97, 1300740), (105, 1201636), (114, 1106770), (133, 948660), (140, 901227), (163, 774060), (190, 664062), (194, 650370), (210, 600818), (228, 553385), (266, 474330), (285, 442708), (291, 433580), (326, 387030), (380, 332031), (388, 325185), (399, 316220), (420, 300409), (485, 260148), (489, 258020), (532, 237165), (570, 221354), (582, 216790), (652, 193515), (665, 189732), (679, 185820), (798, 158110), (815, 154812), (970, 130074), (978, 129010), (1140, 110677), (1141, 110580), (1164, 108395), (1330, 94866), (1358, 92910), (1455, 86716), (1596, 79055), (1630, 77406), (1843, 68460), (1940, 65037), (1956, 64505), (1995, 63244), (2037, 61940), (2282, 55290), (2445, 51604), (2660, 47433), (2716, 46455), (2910, 43358), (3097, 40740), (3260, 38703), (3395, 37164), (3423, 36860), (3686, 34230), (3990, 31622), (4074, 30970), (4564, 27645), (4890, 25802), (5529, 22820), (5705, 22116), (5820, 21679), (6194, 20370), (6790, 18582), (6846, 18430), (7372, 17115), (7980, 15811), (8148, 15485), (9215, 13692), (9291, 13580), (9780, 12901), (10185, 12388), (11058, 11410)]