142872660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 525926016

約数和(自身を除く): 383053356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 81, 84, 86, 90, 105, 108, 126, 129, 135, 140, 162, 172, 180, 189, 210, 215, 252, 258, 270, 293, 301, 315, 324, 378, 387, 405, 420, 430, 516, 540, 567, 586, 602, 630, 645, 756, 774, 810, 860, 879, 903, 945, 1134, 1161, 1172, 1204, 1260, 1290, 1465, 1505, 1548, 1620, 1758, 1806, 1890, 1935, 2051, 2268, 2322, 2580, 2637, 2709, 2835, 2930, 3010, 3483, 3516, 3612, 3780, 3870, 4102, 4395, 4515, 4644, 5274, 5418, 5670, 5805, 5860, 6020, 6153, 6966, 7740, 7911, 8127, 8204, 8790, 9030, 10255, 10548, 10836, 11340, 11610, 12306, 12599, 13185, 13545, 13932, 15822, 16254, 17415, 17580, 18060, 18459, 20510, 23220, 23733, 24381, 24612, 25198, 26370, 27090, 30765, 31644, 32508, 34830, 36918, 37797, 39555, 40635, 41020, 47466, 48762, 50396, 52740, 54180, 55377, 61530, 62995, 69660, 73836, 75594, 79110, 81270, 88193, 92295, 94932, 97524, 110754, 113391, 118665, 121905, 123060, 125990, 151188, 158220, 162540, 166131, 176386, 184590, 188985, 221508, 226782, 237330, 243810, 251980, 264579, 276885, 332262, 340173, 352772, 369180, 377970, 440965, 453564, 474660, 487620, 529158, 553770, 566955, 664524, 680346, 755940, 793737, 830655, 881930, 1020519, 1058316, 1107540, 1133910, 1322895, 1360692, 1587474, 1661310, 1700865, 1763860, 2041038, 2267820, 2381211, 2645790, 3174948, 3322620, 3401730, 3968685, 4082076, 4762422, 5102595, 5291580, 6803460, 7143633, 7937370, 9524844, 10205190, 11906055, 14287266, 15874740, 20410380, 23812110, 28574532, 35718165, 47624220, 71436330, 142872660]

約数ペア:

[(1, 142872660), (2, 71436330), (3, 47624220), (4, 35718165), (5, 28574532), (6, 23812110), (7, 20410380), (9, 15874740), (10, 14287266), (12, 11906055), (14, 10205190), (15, 9524844), (18, 7937370), (20, 7143633), (21, 6803460), (27, 5291580), (28, 5102595), (30, 4762422), (35, 4082076), (36, 3968685), (42, 3401730), (43, 3322620), (45, 3174948), (54, 2645790), (60, 2381211), (63, 2267820), (70, 2041038), (81, 1763860), (84, 1700865), (86, 1661310), (90, 1587474), (105, 1360692), (108, 1322895), (126, 1133910), (129, 1107540), (135, 1058316), (140, 1020519), (162, 881930), (172, 830655), (180, 793737), (189, 755940), (210, 680346), (215, 664524), (252, 566955), (258, 553770), (270, 529158), (293, 487620), (301, 474660), (315, 453564), (324, 440965), (378, 377970), (387, 369180), (405, 352772), (420, 340173), (430, 332262), (516, 276885), (540, 264579), (567, 251980), (586, 243810), (602, 237330), (630, 226782), (645, 221508), (756, 188985), (774, 184590), (810, 176386), (860, 166131), (879, 162540), (903, 158220), (945, 151188), (1134, 125990), (1161, 123060), (1172, 121905), (1204, 118665), (1260, 113391), (1290, 110754), (1465, 97524), (1505, 94932), (1548, 92295), (1620, 88193), (1758, 81270), (1806, 79110), (1890, 75594), (1935, 73836), (2051, 69660), (2268, 62995), (2322, 61530), (2580, 55377), (2637, 54180), (2709, 52740), (2835, 50396), (2930, 48762), (3010, 47466), (3483, 41020), (3516, 40635), (3612, 39555), (3780, 37797), (3870, 36918), (4102, 34830), (4395, 32508), (4515, 31644), (4644, 30765), (5274, 27090), (5418, 26370), (5670, 25198), (5805, 24612), (5860, 24381), (6020, 23733), (6153, 23220), (6966, 20510), (7740, 18459), (7911, 18060), (8127, 17580), (8204, 17415), (8790, 16254), (9030, 15822), (10255, 13932), (10548, 13545), (10836, 13185), (11340, 12599), (11610, 12306)]