1956667680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123527}}^1$

素因数の和:123559

約数の個数: 144

約数和(自身を含む): 7284199104

約数和(自身を除く): 5327531424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 123527, 247054, 370581, 494108, 617635, 741162, 988216, 1111743, 1235270, 1358797, 1482324, 1852905, 1976432, 2223486, 2470540, 2717594, 2964648, 3705810, 3952864, 4076391, 4446972, 4941080, 5435188, 5558715, 5929296, 6793985, 7411620, 8152782, 8893944, 9882160, 10870376, 11117430, 11858592, 12229173, 13587970, 14823240, 16305564, 17787888, 19764320, 20381955, 21740752, 22234860, 24458346, 27175940, 29646480, 32611128, 35575776, 40763910, 43481504, 44469720, 48916692, 54351880, 59292960, 61145865, 65222256, 81527820, 88939440, 97833384, 108703760, 122291730, 130444512, 163055640, 177878880, 195666768, 217407520, 244583460, 326111280, 391333536, 489166920, 652222560, 978333840, 1956667680]

約数ペア:

[(1, 1956667680), (2, 978333840), (3, 652222560), (4, 489166920), (5, 391333536), (6, 326111280), (8, 244583460), (9, 217407520), (10, 195666768), (11, 177878880), (12, 163055640), (15, 130444512), (16, 122291730), (18, 108703760), (20, 97833384), (22, 88939440), (24, 81527820), (30, 65222256), (32, 61145865), (33, 59292960), (36, 54351880), (40, 48916692), (44, 44469720), (45, 43481504), (48, 40763910), (55, 35575776), (60, 32611128), (66, 29646480), (72, 27175940), (80, 24458346), (88, 22234860), (90, 21740752), (96, 20381955), (99, 19764320), (110, 17787888), (120, 16305564), (132, 14823240), (144, 13587970), (160, 12229173), (165, 11858592), (176, 11117430), (180, 10870376), (198, 9882160), (220, 8893944), (240, 8152782), (264, 7411620), (288, 6793985), (330, 5929296), (352, 5558715), (360, 5435188), (396, 4941080), (440, 4446972), (480, 4076391), (495, 3952864), (528, 3705810), (660, 2964648), (720, 2717594), (792, 2470540), (880, 2223486), (990, 1976432), (1056, 1852905), (1320, 1482324), (1440, 1358797), (1584, 1235270), (1760, 1111743), (1980, 988216), (2640, 741162), (3168, 617635), (3960, 494108), (5280, 370581), (7920, 247054), (15840, 123527)]