1901120.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 78382080

約数和(自身を除く): 55571820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 44, 51, 55, 57, 60, 66, 68, 76, 85, 95, 102, 107, 110, 114, 132, 165, 170, 187, 190, 204, 209, 214, 220, 228, 255, 285, 321, 323, 330, 340, 374, 380, 418, 428, 510, 535, 561, 570, 627, 642, 646, 660, 748, 836, 935, 969, 1020, 1045, 1070, 1122, 1140, 1177, 1254, 1284, 1292, 1605, 1615, 1819, 1870, 1938, 2033, 2090, 2140, 2244, 2354, 2508, 2805, 3135, 3210, 3230, 3531, 3553, 3638, 3740, 3876, 4066, 4180, 4708, 4845, 5457, 5610, 5885, 6099, 6270, 6420, 6460, 7062, 7106, 7276, 8132, 9095, 9690, 10165, 10659, 10914, 11220, 11770, 12198, 12540, 14124, 14212, 17655, 17765, 18190, 19380, 20009, 20330, 21318, 21828, 22363, 23540, 24396, 27285, 30495, 34561, 35310, 35530, 36380, 40018, 40660, 42636, 44726, 53295, 54570, 60027, 60990, 67089, 69122, 70620, 71060, 80036, 89452, 100045, 103683, 106590, 109140, 111815, 120054, 121980, 134178, 138244, 172805, 200090, 207366, 213180, 223630, 240108, 268356, 300135, 335445, 345610, 380171, 400180, 414732, 447260, 518415, 600270, 670890, 691220, 760342, 1036830, 1140513, 1200540, 1341780, 1520684, 1900855, 2073660, 2281026, 3801710, 4562052, 5702565, 7603420, 11405130, 22810260]

約数ペア:

[(1, 22810260), (2, 11405130), (3, 7603420), (4, 5702565), (5, 4562052), (6, 3801710), (10, 2281026), (11, 2073660), (12, 1900855), (15, 1520684), (17, 1341780), (19, 1200540), (20, 1140513), (22, 1036830), (30, 760342), (33, 691220), (34, 670890), (38, 600270), (44, 518415), (51, 447260), (55, 414732), (57, 400180), (60, 380171), (66, 345610), (68, 335445), (76, 300135), (85, 268356), (95, 240108), (102, 223630), (107, 213180), (110, 207366), (114, 200090), (132, 172805), (165, 138244), (170, 134178), (187, 121980), (190, 120054), (204, 111815), (209, 109140), (214, 106590), (220, 103683), (228, 100045), (255, 89452), (285, 80036), (321, 71060), (323, 70620), (330, 69122), (340, 67089), (374, 60990), (380, 60027), (418, 54570), (428, 53295), (510, 44726), (535, 42636), (561, 40660), (570, 40018), (627, 36380), (642, 35530), (646, 35310), (660, 34561), (748, 30495), (836, 27285), (935, 24396), (969, 23540), (1020, 22363), (1045, 21828), (1070, 21318), (1122, 20330), (1140, 20009), (1177, 19380), (1254, 18190), (1284, 17765), (1292, 17655), (1605, 14212), (1615, 14124), (1819, 12540), (1870, 12198), (1938, 11770), (2033, 11220), (2090, 10914), (2140, 10659), (2244, 10165), (2354, 9690), (2508, 9095), (2805, 8132), (3135, 7276), (3210, 7106), (3230, 7062), (3531, 6460), (3553, 6420), (3638, 6270), (3740, 6099), (3876, 5885), (4066, 5610), (4180, 5457), (4708, 4845)]