138186840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 471905280

約数和(自身を除く): 333718440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 121, 124, 132, 155, 165, 186, 220, 242, 248, 264, 307, 310, 330, 341, 363, 372, 440, 465, 484, 605, 614, 620, 660, 682, 726, 744, 921, 930, 968, 1023, 1210, 1228, 1240, 1320, 1364, 1452, 1535, 1705, 1815, 1842, 1860, 2046, 2420, 2456, 2728, 2904, 3070, 3377, 3410, 3630, 3684, 3720, 3751, 4092, 4605, 4840, 5115, 6140, 6754, 6820, 7260, 7368, 7502, 8184, 9210, 9517, 10131, 10230, 11253, 12280, 13508, 13640, 14520, 15004, 16885, 18420, 18755, 19034, 20262, 20460, 22506, 27016, 28551, 30008, 33770, 36840, 37147, 37510, 38068, 40524, 40920, 45012, 47585, 50655, 56265, 57102, 67540, 74294, 75020, 76136, 81048, 90024, 95170, 101310, 104687, 111441, 112530, 114204, 135080, 142755, 148588, 150040, 185735, 190340, 202620, 209374, 222882, 225060, 228408, 285510, 297176, 314061, 371470, 380680, 405240, 418748, 445764, 450120, 523435, 557205, 571020, 628122, 742940, 837496, 891528, 1046870, 1114410, 1142040, 1151557, 1256244, 1485880, 1570305, 2093740, 2228820, 2303114, 2512488, 3140610, 3454671, 4187480, 4457640, 4606228, 5757785, 6281220, 6909342, 9212456, 11515570, 12562440, 13818684, 17273355, 23031140, 27637368, 34546710, 46062280, 69093420, 138186840]

約数ペア:

[(1, 138186840), (2, 69093420), (3, 46062280), (4, 34546710), (5, 27637368), (6, 23031140), (8, 17273355), (10, 13818684), (11, 12562440), (12, 11515570), (15, 9212456), (20, 6909342), (22, 6281220), (24, 5757785), (30, 4606228), (31, 4457640), (33, 4187480), (40, 3454671), (44, 3140610), (55, 2512488), (60, 2303114), (62, 2228820), (66, 2093740), (88, 1570305), (93, 1485880), (110, 1256244), (120, 1151557), (121, 1142040), (124, 1114410), (132, 1046870), (155, 891528), (165, 837496), (186, 742940), (220, 628122), (242, 571020), (248, 557205), (264, 523435), (307, 450120), (310, 445764), (330, 418748), (341, 405240), (363, 380680), (372, 371470), (440, 314061), (465, 297176), (484, 285510), (605, 228408), (614, 225060), (620, 222882), (660, 209374), (682, 202620), (726, 190340), (744, 185735), (921, 150040), (930, 148588), (968, 142755), (1023, 135080), (1210, 114204), (1228, 112530), (1240, 111441), (1320, 104687), (1364, 101310), (1452, 95170), (1535, 90024), (1705, 81048), (1815, 76136), (1842, 75020), (1860, 74294), (2046, 67540), (2420, 57102), (2456, 56265), (2728, 50655), (2904, 47585), (3070, 45012), (3377, 40920), (3410, 40524), (3630, 38068), (3684, 37510), (3720, 37147), (3751, 36840), (4092, 33770), (4605, 30008), (4840, 28551), (5115, 27016), (6140, 22506), (6754, 20460), (6820, 20262), (7260, 19034), (7368, 18755), (7502, 18420), (8184, 16885), (9210, 15004), (9517, 14520), (10131, 13640), (10230, 13508), (11253, 12280)]