18829912680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{1949}}^1$

素因数の和:2584

約数の個数: 192

約数和(自身を含む): 62640864000

約数和(自身を除く): 43810951320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 571, 705, 846, 940, 1128, 1142, 1410, 1692, 1713, 1880, 1949, 2115, 2284, 2820, 2855, 3384, 3426, 3898, 4230, 4568, 5139, 5640, 5710, 5847, 6852, 7796, 8460, 8565, 9745, 10278, 11420, 11694, 13704, 15592, 16920, 17130, 17541, 19490, 20556, 22840, 23388, 25695, 26837, 29235, 34260, 35082, 38980, 41112, 46776, 51390, 53674, 58470, 68520, 70164, 77960, 80511, 87705, 91603, 102780, 107348, 116940, 134185, 140328, 161022, 175410, 183206, 205560, 214696, 233880, 241533, 268370, 274809, 322044, 350820, 366412, 402555, 458015, 483066, 536740, 549618, 644088, 701640, 732824, 805110, 824427, 916030, 966132, 1073480, 1099236, 1112879, 1207665, 1374045, 1610220, 1648854, 1832060, 1932264, 2198472, 2225758, 2415330, 2748090, 3220440, 3297708, 3338637, 3664120, 4122135, 4451516, 4830660, 5496180, 5564395, 6595416, 6677274, 8244270, 8903032, 9661320, 10015911, 10992360, 11128790, 13354548, 16488540, 16693185, 20031822, 22257580, 26709096, 32977080, 33386370, 40063644, 44515160, 50079555, 52305313, 66772740, 80127288, 100159110, 104610626, 133545480, 156915939, 200318220, 209221252, 261526565, 313831878, 400636440, 418442504, 470747817, 523053130, 627663756, 784579695, 941495634, 1046106260, 1255327512, 1569159390, 1882991268, 2092212520, 2353739085, 3138318780, 3765982536, 4707478170, 6276637560, 9414956340, 18829912680]

約数ペア:

[(1, 18829912680), (2, 9414956340), (3, 6276637560), (4, 4707478170), (5, 3765982536), (6, 3138318780), (8, 2353739085), (9, 2092212520), (10, 1882991268), (12, 1569159390), (15, 1255327512), (18, 1046106260), (20, 941495634), (24, 784579695), (30, 627663756), (36, 523053130), (40, 470747817), (45, 418442504), (47, 400636440), (60, 313831878), (72, 261526565), (90, 209221252), (94, 200318220), (120, 156915939), (141, 133545480), (180, 104610626), (188, 100159110), (235, 80127288), (282, 66772740), (360, 52305313), (376, 50079555), (423, 44515160), (470, 40063644), (564, 33386370), (571, 32977080), (705, 26709096), (846, 22257580), (940, 20031822), (1128, 16693185), (1142, 16488540), (1410, 13354548), (1692, 11128790), (1713, 10992360), (1880, 10015911), (1949, 9661320), (2115, 8903032), (2284, 8244270), (2820, 6677274), (2855, 6595416), (3384, 5564395), (3426, 5496180), (3898, 4830660), (4230, 4451516), (4568, 4122135), (5139, 3664120), (5640, 3338637), (5710, 3297708), (5847, 3220440), (6852, 2748090), (7796, 2415330), (8460, 2225758), (8565, 2198472), (9745, 1932264), (10278, 1832060), (11420, 1648854), (11694, 1610220), (13704, 1374045), (15592, 1207665), (16920, 1112879), (17130, 1099236), (17541, 1073480), (19490, 966132), (20556, 916030), (22840, 824427), (23388, 805110), (25695, 732824), (26837, 701640), (29235, 644088), (34260, 549618), (35082, 536740), (38980, 483066), (41112, 458015), (46776, 402555), (51390, 366412), (53674, 350820), (58470, 322044), (68520, 274809), (70164, 268370), (77960, 241533), (80511, 233880), (87705, 214696), (91603, 205560), (102780, 183206), (107348, 175410), (116940, 161022), (134185, 140328)]