1387776996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6737}}^1\times {\mathrm{132047}}^1$

素因数の和:138811

約数の個数: 128

約数和(自身を含む): 4484286696960

約数和(自身を除く): 3096509700120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 6737, 13474, 20211, 26948, 33685, 40422, 53896, 67370, 80844, 87581, 101055, 132047, 134740, 161688, 175162, 202110, 262743, 264094, 269480, 350324, 396141, 404220, 437905, 525486, 528188, 660235, 700648, 792282, 808440, 875810, 1050972, 1056376, 1313715, 1320470, 1584564, 1716611, 1751620, 1980705, 2101944, 2627430, 2640940, 3169128, 3433222, 3503240, 3961410, 5149833, 5254860, 5281880, 6866444, 7922820, 8583055, 10299666, 10509720, 13732888, 15845640, 17166110, 20599332, 25749165, 34332220, 41198664, 51498330, 68664440, 102996660, 205993320, 889600639, 1779201278, 2668801917, 3558402556, 4448003195, 5337603834, 7116805112, 8896006390, 10675207668, 11564808307, 13344009585, 17792012780, 21350415336, 23129616614, 26688019170, 34694424921, 35584025560, 46259233228, 53376038340, 57824041535, 69388849842, 92518466456, 106752076680, 115648083070, 138777699684, 173472124605, 231296166140, 277555399368, 346944249210, 462592332280, 693888498420, 1387776996840]

約数ペア:

[(1, 1387776996840), (2, 693888498420), (3, 462592332280), (4, 346944249210), (5, 277555399368), (6, 231296166140), (8, 173472124605), (10, 138777699684), (12, 115648083070), (13, 106752076680), (15, 92518466456), (20, 69388849842), (24, 57824041535), (26, 53376038340), (30, 46259233228), (39, 35584025560), (40, 34694424921), (52, 26688019170), (60, 23129616614), (65, 21350415336), (78, 17792012780), (104, 13344009585), (120, 11564808307), (130, 10675207668), (156, 8896006390), (195, 7116805112), (260, 5337603834), (312, 4448003195), (390, 3558402556), (520, 2668801917), (780, 1779201278), (1560, 889600639), (6737, 205993320), (13474, 102996660), (20211, 68664440), (26948, 51498330), (33685, 41198664), (40422, 34332220), (53896, 25749165), (67370, 20599332), (80844, 17166110), (87581, 15845640), (101055, 13732888), (132047, 10509720), (134740, 10299666), (161688, 8583055), (175162, 7922820), (202110, 6866444), (262743, 5281880), (264094, 5254860), (269480, 5149833), (350324, 3961410), (396141, 3503240), (404220, 3433222), (437905, 3169128), (525486, 2640940), (528188, 2627430), (660235, 2101944), (700648, 1980705), (792282, 1751620), (808440, 1716611), (875810, 1584564), (1050972, 1320470), (1056376, 1313715)]