158440380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 537427968

約数和(自身を除く): 378987588

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, 283, 301, 310, 372, 420, 430, 434, 465, 516, 566, 602, 620, 645, 651, 849, 860, 868, 903, 930, 1085, 1132, 1204, 1290, 1302, 1333, 1415, 1505, 1698, 1806, 1860, 1981, 2170, 2580, 2604, 2666, 2830, 3010, 3255, 3396, 3612, 3962, 3999, 4245, 4340, 4515, 5332, 5660, 5943, 6020, 6510, 6665, 7924, 7998, 8490, 8773, 9030, 9331, 9905, 11886, 12169, 13020, 13330, 15996, 16980, 17546, 18060, 18662, 19810, 19995, 23772, 24338, 26319, 26660, 27993, 29715, 35092, 36507, 37324, 39620, 39990, 43865, 46655, 48676, 52638, 55986, 59430, 60845, 61411, 73014, 79980, 85183, 87730, 93310, 105276, 111972, 118860, 121690, 122822, 131595, 139965, 146028, 170366, 175460, 182535, 184233, 186620, 243380, 245644, 255549, 263190, 279930, 307055, 340732, 365070, 368466, 377239, 425915, 511098, 526380, 559860, 614110, 730140, 736932, 754478, 851830, 921165, 1022196, 1131717, 1228220, 1277745, 1508956, 1703660, 1842330, 1886195, 2263434, 2555490, 2640673, 3684660, 3772390, 4526868, 5110980, 5281346, 5658585, 7544780, 7922019, 10562692, 11317170, 13203365, 15844038, 22634340, 26406730, 31688076, 39610095, 52813460, 79220190, 158440380]

約数ペア:

[(1, 158440380), (2, 79220190), (3, 52813460), (4, 39610095), (5, 31688076), (6, 26406730), (7, 22634340), (10, 15844038), (12, 13203365), (14, 11317170), (15, 10562692), (20, 7922019), (21, 7544780), (28, 5658585), (30, 5281346), (31, 5110980), (35, 4526868), (42, 3772390), (43, 3684660), (60, 2640673), (62, 2555490), (70, 2263434), (84, 1886195), (86, 1842330), (93, 1703660), (105, 1508956), (124, 1277745), (129, 1228220), (140, 1131717), (155, 1022196), (172, 921165), (186, 851830), (210, 754478), (215, 736932), (217, 730140), (258, 614110), (283, 559860), (301, 526380), (310, 511098), (372, 425915), (420, 377239), (430, 368466), (434, 365070), (465, 340732), (516, 307055), (566, 279930), (602, 263190), (620, 255549), (645, 245644), (651, 243380), (849, 186620), (860, 184233), (868, 182535), (903, 175460), (930, 170366), (1085, 146028), (1132, 139965), (1204, 131595), (1290, 122822), (1302, 121690), (1333, 118860), (1415, 111972), (1505, 105276), (1698, 93310), (1806, 87730), (1860, 85183), (1981, 79980), (2170, 73014), (2580, 61411), (2604, 60845), (2666, 59430), (2830, 55986), (3010, 52638), (3255, 48676), (3396, 46655), (3612, 43865), (3962, 39990), (3999, 39620), (4245, 37324), (4340, 36507), (4515, 35092), (5332, 29715), (5660, 27993), (5943, 26660), (6020, 26319), (6510, 24338), (6665, 23772), (7924, 19995), (7998, 19810), (8490, 18662), (8773, 18060), (9030, 17546), (9331, 16980), (9905, 15996), (11886, 13330), (12169, 13020)]