1799402880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85199}}^1$

素因数の和:85232

約数の個数: 128

約数和(自身を含む): 6257088000

約数和(自身を除く): 4457685120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 85199, 170398, 255597, 340796, 425995, 511194, 681592, 851990, 937189, 1022388, 1277985, 1363184, 1703980, 1874378, 2044776, 2555970, 2726368, 2811567, 3407960, 3748756, 4089552, 4685945, 5111940, 5452736, 5623134, 6815920, 7497512, 8179104, 9371890, 10223880, 10905472, 11246268, 13631840, 14057835, 14995024, 16358208, 18743780, 20447760, 22492536, 27263680, 28115670, 29990048, 32716416, 37487560, 40895520, 44985072, 54527360, 56231340, 59980096, 74975120, 81791040, 89970144, 112462680, 119960192, 149950240, 163582080, 179940288, 224925360, 299900480, 359880576, 449850720, 599800960, 899701440, 1799402880]

約数ペア:

[(1, 1799402880), (2, 899701440), (3, 599800960), (4, 449850720), (5, 359880576), (6, 299900480), (8, 224925360), (10, 179940288), (11, 163582080), (12, 149950240), (15, 119960192), (16, 112462680), (20, 89970144), (22, 81791040), (24, 74975120), (30, 59980096), (32, 56231340), (33, 54527360), (40, 44985072), (44, 40895520), (48, 37487560), (55, 32716416), (60, 29990048), (64, 28115670), (66, 27263680), (80, 22492536), (88, 20447760), (96, 18743780), (110, 16358208), (120, 14995024), (128, 14057835), (132, 13631840), (160, 11246268), (165, 10905472), (176, 10223880), (192, 9371890), (220, 8179104), (240, 7497512), (264, 6815920), (320, 5623134), (330, 5452736), (352, 5111940), (384, 4685945), (440, 4089552), (480, 3748756), (528, 3407960), (640, 2811567), (660, 2726368), (704, 2555970), (880, 2044776), (960, 1874378), (1056, 1703980), (1320, 1363184), (1408, 1277985), (1760, 1022388), (1920, 937189), (2112, 851990), (2640, 681592), (3520, 511194), (4224, 425995), (5280, 340796), (7040, 255597), (10560, 170398), (21120, 85199)]