416772840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4447}}^1$

素因数の和:4543

約数の個数: 128

約数和(自身を含む): 1383505920

約数和(自身を除く): 966733080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 781, 852, 1065, 1320, 1420, 1562, 1704, 2130, 2343, 2840, 3124, 3905, 4260, 4447, 4686, 6248, 7810, 8520, 8894, 9372, 11715, 13341, 15620, 17788, 18744, 22235, 23430, 26682, 31240, 35576, 44470, 46860, 48917, 53364, 66705, 88940, 93720, 97834, 106728, 133410, 146751, 177880, 195668, 244585, 266820, 293502, 315737, 391336, 489170, 533640, 587004, 631474, 733755, 947211, 978340, 1174008, 1262948, 1467510, 1578685, 1894422, 1956680, 2525896, 2935020, 3157370, 3473107, 3788844, 4736055, 5870040, 6314740, 6946214, 7577688, 9472110, 10419321, 12629480, 13892428, 17365535, 18944220, 20838642, 27784856, 34731070, 37888440, 41677284, 52096605, 69462140, 83354568, 104193210, 138924280, 208386420, 416772840]

約数ペア:

[(1, 416772840), (2, 208386420), (3, 138924280), (4, 104193210), (5, 83354568), (6, 69462140), (8, 52096605), (10, 41677284), (11, 37888440), (12, 34731070), (15, 27784856), (20, 20838642), (22, 18944220), (24, 17365535), (30, 13892428), (33, 12629480), (40, 10419321), (44, 9472110), (55, 7577688), (60, 6946214), (66, 6314740), (71, 5870040), (88, 4736055), (110, 3788844), (120, 3473107), (132, 3157370), (142, 2935020), (165, 2525896), (213, 1956680), (220, 1894422), (264, 1578685), (284, 1467510), (330, 1262948), (355, 1174008), (426, 978340), (440, 947211), (568, 733755), (660, 631474), (710, 587004), (781, 533640), (852, 489170), (1065, 391336), (1320, 315737), (1420, 293502), (1562, 266820), (1704, 244585), (2130, 195668), (2343, 177880), (2840, 146751), (3124, 133410), (3905, 106728), (4260, 97834), (4447, 93720), (4686, 88940), (6248, 66705), (7810, 53364), (8520, 48917), (8894, 46860), (9372, 44470), (11715, 35576), (13341, 31240), (15620, 26682), (17788, 23430), (18744, 22235)]