2120641560

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2039}}^1$

素因数の和:2172

約数の個数: 192

約数和(自身を含む): 7217683200

約数和(自身を除く): 5097041640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 162, 180, 214, 216, 243, 270, 321, 324, 360, 405, 428, 486, 535, 540, 642, 648, 810, 856, 963, 972, 1070, 1080, 1215, 1284, 1605, 1620, 1926, 1944, 2039, 2140, 2430, 2568, 2889, 3210, 3240, 3852, 4078, 4280, 4815, 4860, 5778, 6117, 6420, 7704, 8156, 8667, 9630, 9720, 10195, 11556, 12234, 12840, 14445, 16312, 17334, 18351, 19260, 20390, 23112, 24468, 26001, 28890, 30585, 34668, 36702, 38520, 40780, 43335, 48936, 52002, 55053, 57780, 61170, 69336, 73404, 81560, 86670, 91755, 104004, 110106, 115560, 122340, 130005, 146808, 165159, 173340, 183510, 208008, 218173, 220212, 244680, 260010, 275265, 330318, 346680, 367020, 436346, 440424, 495477, 520020, 550530, 654519, 660636, 734040, 825795, 872692, 990954, 1040040, 1090865, 1101060, 1309038, 1321272, 1651590, 1745384, 1963557, 1981908, 2181730, 2202120, 2477385, 2618076, 3272595, 3303180, 3927114, 3963816, 4363460, 4954770, 5236152, 5890671, 6545190, 6606360, 7854228, 8726920, 9817785, 9909540, 11781342, 13090380, 15708456, 17672013, 19635570, 19819080, 23562684, 26180760, 29453355, 35344026, 39271140, 47125368, 53016039, 58906710, 70688052, 78542280, 88360065, 106032078, 117813420, 141376104, 176720130, 212064156, 235626840, 265080195, 353440260, 424128312, 530160390, 706880520, 1060320780, 2120641560]

約数ペア:

[(1, 2120641560), (2, 1060320780), (3, 706880520), (4, 530160390), (5, 424128312), (6, 353440260), (8, 265080195), (9, 235626840), (10, 212064156), (12, 176720130), (15, 141376104), (18, 117813420), (20, 106032078), (24, 88360065), (27, 78542280), (30, 70688052), (36, 58906710), (40, 53016039), (45, 47125368), (54, 39271140), (60, 35344026), (72, 29453355), (81, 26180760), (90, 23562684), (107, 19819080), (108, 19635570), (120, 17672013), (135, 15708456), (162, 13090380), (180, 11781342), (214, 9909540), (216, 9817785), (243, 8726920), (270, 7854228), (321, 6606360), (324, 6545190), (360, 5890671), (405, 5236152), (428, 4954770), (486, 4363460), (535, 3963816), (540, 3927114), (642, 3303180), (648, 3272595), (810, 2618076), (856, 2477385), (963, 2202120), (972, 2181730), (1070, 1981908), (1080, 1963557), (1215, 1745384), (1284, 1651590), (1605, 1321272), (1620, 1309038), (1926, 1101060), (1944, 1090865), (2039, 1040040), (2140, 990954), (2430, 872692), (2568, 825795), (2889, 734040), (3210, 660636), (3240, 654519), (3852, 550530), (4078, 520020), (4280, 495477), (4815, 440424), (4860, 436346), (5778, 367020), (6117, 346680), (6420, 330318), (7704, 275265), (8156, 260010), (8667, 244680), (9630, 220212), (9720, 218173), (10195, 208008), (11556, 183510), (12234, 173340), (12840, 165159), (14445, 146808), (16312, 130005), (17334, 122340), (18351, 115560), (19260, 110106), (20390, 104004), (23112, 91755), (24468, 86670), (26001, 81560), (28890, 73404), (30585, 69336), (34668, 61170), (36702, 57780), (38520, 55053), (40780, 52002), (43335, 48936)]