163269540

素因数分解:

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

素因数の和:991

約数の個数: 192

約数和(自身を含む): 593510400

約数和(自身を除く): 430240860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 252, 270, 282, 315, 329, 378, 420, 423, 470, 540, 564, 630, 658, 705, 756, 846, 919, 940, 945, 987, 1260, 1269, 1316, 1410, 1645, 1692, 1838, 1890, 1974, 2115, 2538, 2757, 2820, 2961, 3290, 3676, 3780, 3948, 4230, 4595, 4935, 5076, 5514, 5922, 6345, 6433, 6580, 8271, 8460, 8883, 9190, 9870, 11028, 11844, 12690, 12866, 13785, 14805, 16542, 17766, 18380, 19299, 19740, 24813, 25380, 25732, 27570, 29610, 32165, 33084, 35532, 38598, 41355, 43193, 44415, 49626, 55140, 57897, 59220, 64330, 77196, 82710, 86386, 88830, 96495, 99252, 115794, 124065, 128660, 129579, 165420, 172772, 173691, 177660, 192990, 215965, 231588, 248130, 259158, 289485, 302351, 347382, 385980, 388737, 431930, 496260, 518316, 578970, 604702, 647895, 694764, 777474, 863860, 868455, 907053, 1157940, 1166211, 1209404, 1295790, 1511755, 1554948, 1736910, 1814106, 1943685, 2332422, 2591580, 2721159, 3023510, 3473820, 3628212, 3887370, 4535265, 4664844, 5442318, 5831055, 6047020, 7774740, 8163477, 9070530, 10884636, 11662110, 13605795, 16326954, 18141060, 23324220, 27211590, 32653908, 40817385, 54423180, 81634770, 163269540]

約数ペア:

[(1, 163269540), (2, 81634770), (3, 54423180), (4, 40817385), (5, 32653908), (6, 27211590), (7, 23324220), (9, 18141060), (10, 16326954), (12, 13605795), (14, 11662110), (15, 10884636), (18, 9070530), (20, 8163477), (21, 7774740), (27, 6047020), (28, 5831055), (30, 5442318), (35, 4664844), (36, 4535265), (42, 3887370), (45, 3628212), (47, 3473820), (54, 3023510), (60, 2721159), (63, 2591580), (70, 2332422), (84, 1943685), (90, 1814106), (94, 1736910), (105, 1554948), (108, 1511755), (126, 1295790), (135, 1209404), (140, 1166211), (141, 1157940), (180, 907053), (188, 868455), (189, 863860), (210, 777474), (235, 694764), (252, 647895), (270, 604702), (282, 578970), (315, 518316), (329, 496260), (378, 431930), (420, 388737), (423, 385980), (470, 347382), (540, 302351), (564, 289485), (630, 259158), (658, 248130), (705, 231588), (756, 215965), (846, 192990), (919, 177660), (940, 173691), (945, 172772), (987, 165420), (1260, 129579), (1269, 128660), (1316, 124065), (1410, 115794), (1645, 99252), (1692, 96495), (1838, 88830), (1890, 86386), (1974, 82710), (2115, 77196), (2538, 64330), (2757, 59220), (2820, 57897), (2961, 55140), (3290, 49626), (3676, 44415), (3780, 43193), (3948, 41355), (4230, 38598), (4595, 35532), (4935, 33084), (5076, 32165), (5514, 29610), (5922, 27570), (6345, 25732), (6433, 25380), (6580, 24813), (8271, 19740), (8460, 19299), (8883, 18380), (9190, 17766), (9870, 16542), (11028, 14805), (11844, 13785), (12690, 12866)]