1159201620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 3582895680

約数和(自身を除く): 2423694060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 139, 180, 214, 278, 321, 417, 428, 433, 535, 556, 642, 695, 834, 866, 963, 1070, 1251, 1284, 1299, 1390, 1605, 1668, 1732, 1926, 2085, 2140, 2165, 2502, 2598, 2780, 3210, 3852, 3897, 4170, 4330, 4815, 5004, 5196, 6255, 6420, 6495, 7794, 8340, 8660, 9630, 12510, 12990, 14873, 15588, 19260, 19485, 25020, 25980, 29746, 38970, 44619, 46331, 59492, 60187, 74365, 77940, 89238, 92662, 120374, 133857, 138993, 148730, 178476, 180561, 185324, 223095, 231655, 240748, 267714, 277986, 297460, 300935, 361122, 416979, 446190, 463310, 535428, 541683, 555972, 601870, 669285, 694965, 722244, 833958, 892380, 902805, 926620, 1083366, 1203740, 1338570, 1389930, 1667916, 1805610, 2084895, 2166732, 2677140, 2708415, 2779860, 3611220, 4169790, 5416830, 6440009, 8339580, 10833660, 12880018, 19320027, 25760036, 32200045, 38640054, 57960081, 64400090, 77280108, 96600135, 115920162, 128800180, 193200270, 231840324, 289800405, 386400540, 579600810, 1159201620]

約数ペア:

[(1, 1159201620), (2, 579600810), (3, 386400540), (4, 289800405), (5, 231840324), (6, 193200270), (9, 128800180), (10, 115920162), (12, 96600135), (15, 77280108), (18, 64400090), (20, 57960081), (30, 38640054), (36, 32200045), (45, 25760036), (60, 19320027), (90, 12880018), (107, 10833660), (139, 8339580), (180, 6440009), (214, 5416830), (278, 4169790), (321, 3611220), (417, 2779860), (428, 2708415), (433, 2677140), (535, 2166732), (556, 2084895), (642, 1805610), (695, 1667916), (834, 1389930), (866, 1338570), (963, 1203740), (1070, 1083366), (1251, 926620), (1284, 902805), (1299, 892380), (1390, 833958), (1605, 722244), (1668, 694965), (1732, 669285), (1926, 601870), (2085, 555972), (2140, 541683), (2165, 535428), (2502, 463310), (2598, 446190), (2780, 416979), (3210, 361122), (3852, 300935), (3897, 297460), (4170, 277986), (4330, 267714), (4815, 240748), (5004, 231655), (5196, 223095), (6255, 185324), (6420, 180561), (6495, 178476), (7794, 148730), (8340, 138993), (8660, 133857), (9630, 120374), (12510, 92662), (12990, 89238), (14873, 77940), (15588, 74365), (19260, 60187), (19485, 59492), (25020, 46331), (25980, 44619), (29746, 38970)]