24073980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 81414144

約数和(自身を除く): 57340164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 43, 60, 62, 70, 84, 86, 93, 105, 124, 129, 140, 155, 172, 186, 210, 215, 217, 258, 301, 310, 372, 420, 430, 434, 465, 516, 602, 620, 645, 651, 860, 868, 903, 930, 1085, 1204, 1290, 1302, 1333, 1505, 1806, 1849, 1860, 2170, 2580, 2604, 2666, 3010, 3255, 3612, 3698, 3999, 4340, 4515, 5332, 5547, 6020, 6510, 6665, 7396, 7998, 9030, 9245, 9331, 11094, 12943, 13020, 13330, 15996, 18060, 18490, 18662, 19995, 22188, 25886, 26660, 27735, 27993, 36980, 37324, 38829, 39990, 46655, 51772, 55470, 55986, 57319, 64715, 77658, 79980, 93310, 110940, 111972, 114638, 129430, 139965, 155316, 171957, 186620, 194145, 229276, 258860, 279930, 286595, 343914, 388290, 401233, 559860, 573190, 687828, 776580, 802466, 859785, 1146380, 1203699, 1604932, 1719570, 2006165, 2407398, 3439140, 4012330, 4814796, 6018495, 8024660, 12036990, 24073980]

約数ペア:

[(1, 24073980), (2, 12036990), (3, 8024660), (4, 6018495), (5, 4814796), (6, 4012330), (7, 3439140), (10, 2407398), (12, 2006165), (14, 1719570), (15, 1604932), (20, 1203699), (21, 1146380), (28, 859785), (30, 802466), (31, 776580), (35, 687828), (42, 573190), (43, 559860), (60, 401233), (62, 388290), (70, 343914), (84, 286595), (86, 279930), (93, 258860), (105, 229276), (124, 194145), (129, 186620), (140, 171957), (155, 155316), (172, 139965), (186, 129430), (210, 114638), (215, 111972), (217, 110940), (258, 93310), (301, 79980), (310, 77658), (372, 64715), (420, 57319), (430, 55986), (434, 55470), (465, 51772), (516, 46655), (602, 39990), (620, 38829), (645, 37324), (651, 36980), (860, 27993), (868, 27735), (903, 26660), (930, 25886), (1085, 22188), (1204, 19995), (1290, 18662), (1302, 18490), (1333, 18060), (1505, 15996), (1806, 13330), (1849, 13020), (1860, 12943), (2170, 11094), (2580, 9331), (2604, 9245), (2666, 9030), (3010, 7998), (3255, 7396), (3612, 6665), (3698, 6510), (3999, 6020), (4340, 5547), (4515, 5332)]