326539080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:993

約数の個数: 256

約数和(自身を含む): 1271808000

約数和(自身を除く): 945268920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 329, 360, 376, 378, 420, 423, 470, 504, 540, 564, 630, 658, 705, 756, 840, 846, 919, 940, 945, 987, 1080, 1128, 1260, 1269, 1316, 1410, 1512, 1645, 1692, 1838, 1880, 1890, 1974, 2115, 2520, 2538, 2632, 2757, 2820, 2961, 3290, 3384, 3676, 3780, 3948, 4230, 4595, 4935, 5076, 5514, 5640, 5922, 6345, 6433, 6580, 7352, 7560, 7896, 8271, 8460, 8883, 9190, 9870, 10152, 11028, 11844, 12690, 12866, 13160, 13785, 14805, 16542, 16920, 17766, 18380, 19299, 19740, 22056, 23688, 24813, 25380, 25732, 27570, 29610, 32165, 33084, 35532, 36760, 38598, 39480, 41355, 43193, 44415, 49626, 50760, 51464, 55140, 57897, 59220, 64330, 66168, 71064, 77196, 82710, 86386, 88830, 96495, 99252, 110280, 115794, 118440, 124065, 128660, 129579, 154392, 165420, 172772, 173691, 177660, 192990, 198504, 215965, 231588, 248130, 257320, 259158, 289485, 302351, 330840, 345544, 347382, 355320, 385980, 388737, 431930, 463176, 496260, 518316, 578970, 604702, 647895, 694764, 771960, 777474, 863860, 868455, 907053, 992520, 1036632, 1157940, 1166211, 1209404, 1295790, 1389528, 1511755, 1554948, 1727720, 1736910, 1814106, 1943685, 2315880, 2332422, 2418808, 2591580, 2721159, 3023510, 3109896, 3473820, 3628212, 3887370, 4535265, 4664844, 5183160, 5442318, 5831055, 6047020, 6947640, 7256424, 7774740, 8163477, 9070530, 9329688, 10884636, 11662110, 12094040, 13605795, 15549480, 16326954, 18141060, 21769272, 23324220, 27211590, 32653908, 36282120, 40817385, 46648440, 54423180, 65307816, 81634770, 108846360, 163269540, 326539080]

約数ペア:

[(1, 326539080), (2, 163269540), (3, 108846360), (4, 81634770), (5, 65307816), (6, 54423180), (7, 46648440), (8, 40817385), (9, 36282120), (10, 32653908), (12, 27211590), (14, 23324220), (15, 21769272), (18, 18141060), (20, 16326954), (21, 15549480), (24, 13605795), (27, 12094040), (28, 11662110), (30, 10884636), (35, 9329688), (36, 9070530), (40, 8163477), (42, 7774740), (45, 7256424), (47, 6947640), (54, 6047020), (56, 5831055), (60, 5442318), (63, 5183160), (70, 4664844), (72, 4535265), (84, 3887370), (90, 3628212), (94, 3473820), (105, 3109896), (108, 3023510), (120, 2721159), (126, 2591580), (135, 2418808), (140, 2332422), (141, 2315880), (168, 1943685), (180, 1814106), (188, 1736910), (189, 1727720), (210, 1554948), (216, 1511755), (235, 1389528), (252, 1295790), (270, 1209404), (280, 1166211), (282, 1157940), (315, 1036632), (329, 992520), (360, 907053), (376, 868455), (378, 863860), (420, 777474), (423, 771960), (470, 694764), (504, 647895), (540, 604702), (564, 578970), (630, 518316), (658, 496260), (705, 463176), (756, 431930), (840, 388737), (846, 385980), (919, 355320), (940, 347382), (945, 345544), (987, 330840), (1080, 302351), (1128, 289485), (1260, 259158), (1269, 257320), (1316, 248130), (1410, 231588), (1512, 215965), (1645, 198504), (1692, 192990), (1838, 177660), (1880, 173691), (1890, 172772), (1974, 165420), (2115, 154392), (2520, 129579), (2538, 128660), (2632, 124065), (2757, 118440), (2820, 115794), (2961, 110280), (3290, 99252), (3384, 96495), (3676, 88830), (3780, 86386), (3948, 82710), (4230, 77196), (4595, 71064), (4935, 66168), (5076, 64330), (5514, 59220), (5640, 57897), (5922, 55140), (6345, 51464), (6433, 50760), (6580, 49626), (7352, 44415), (7560, 43193), (7896, 41355), (8271, 39480), (8460, 38598), (8883, 36760), (9190, 35532), (9870, 33084), (10152, 32165), (11028, 29610), (11844, 27570), (12690, 25732), (12866, 25380), (13160, 24813), (13785, 23688), (14805, 22056), (16542, 19740), (16920, 19299), (17766, 18380)]