159163380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5171}}^1$

素因数の和:5211

約数の個数: 120

約数和(自身を含む): 525682080

約数和(自身を除く): 366518700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 5171, 6156, 7695, 10260, 10342, 15390, 15513, 20684, 25855, 30780, 31026, 46539, 51710, 62052, 77565, 93078, 98249, 103420, 139617, 155130, 186156, 196498, 232695, 279234, 294747, 310260, 392996, 418851, 465390, 491245, 558468, 589494, 698085, 837702, 884241, 930780, 982490, 1178988, 1396170, 1473735, 1675404, 1768482, 1964980, 2094255, 2652723, 2792340, 2947470, 3536964, 4188510, 4421205, 5305446, 5894940, 7958169, 8377020, 8842410, 10610892, 13263615, 15916338, 17684820, 26527230, 31832676, 39790845, 53054460, 79581690, 159163380]

約数ペア:

[(1, 159163380), (2, 79581690), (3, 53054460), (4, 39790845), (5, 31832676), (6, 26527230), (9, 17684820), (10, 15916338), (12, 13263615), (15, 10610892), (18, 8842410), (19, 8377020), (20, 7958169), (27, 5894940), (30, 5305446), (36, 4421205), (38, 4188510), (45, 3536964), (54, 2947470), (57, 2792340), (60, 2652723), (76, 2094255), (81, 1964980), (90, 1768482), (95, 1675404), (108, 1473735), (114, 1396170), (135, 1178988), (162, 982490), (171, 930780), (180, 884241), (190, 837702), (228, 698085), (270, 589494), (285, 558468), (324, 491245), (342, 465390), (380, 418851), (405, 392996), (513, 310260), (540, 294747), (570, 279234), (684, 232695), (810, 196498), (855, 186156), (1026, 155130), (1140, 139617), (1539, 103420), (1620, 98249), (1710, 93078), (2052, 77565), (2565, 62052), (3078, 51710), (3420, 46539), (5130, 31026), (5171, 30780), (6156, 25855), (7695, 20684), (10260, 15513), (10342, 15390)]