80821059200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{3433}}^1$

素因数の和:4515

約数の個数: 192

約数和(自身を含む): 228458800320

約数和(自身を除く): 147637741120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1051, 1120, 1400, 1600, 2102, 2240, 2800, 3200, 3433, 4204, 4480, 5255, 5600, 6866, 7357, 8408, 10510, 11200, 13732, 14714, 16816, 17165, 21020, 22400, 24031, 26275, 27464, 29428, 33632, 34330, 36785, 42040, 48062, 52550, 54928, 58856, 67264, 68660, 73570, 84080, 85825, 96124, 105100, 109856, 117712, 120155, 134528, 137320, 147140, 168160, 171650, 183925, 192248, 210200, 219712, 235424, 240310, 274640, 294280, 336320, 343300, 367850, 384496, 420400, 439424, 470848, 480620, 549280, 588560, 600775, 672640, 686600, 735700, 768992, 840800, 941696, 961240, 1098560, 1177120, 1201550, 1373200, 1471400, 1537984, 1681600, 1922480, 2197120, 2354240, 2403100, 2746400, 2942800, 3075968, 3363200, 3608083, 3844960, 4708480, 4806200, 5492800, 5885600, 7216166, 7689920, 9612400, 10985600, 11771200, 14432332, 15379840, 18040415, 19224800, 23542400, 25256581, 28864664, 36080830, 38449600, 50513162, 57729328, 72161660, 76899200, 90202075, 101026324, 115458656, 126282905, 144323320, 180404150, 202052648, 230917312, 252565810, 288646640, 360808300, 404105296, 461834624, 505131620, 577293280, 631414525, 721616600, 808210592, 1010263240, 1154586560, 1262829050, 1443233200, 1616421184, 2020526480, 2309173120, 2525658100, 2886466400, 3232842368, 4041052960, 5051316200, 5772932800, 8082105920, 10102632400, 11545865600, 16164211840, 20205264800, 40410529600, 80821059200]

約数ペア:

[(1, 80821059200), (2, 40410529600), (4, 20205264800), (5, 16164211840), (7, 11545865600), (8, 10102632400), (10, 8082105920), (14, 5772932800), (16, 5051316200), (20, 4041052960), (25, 3232842368), (28, 2886466400), (32, 2525658100), (35, 2309173120), (40, 2020526480), (50, 1616421184), (56, 1443233200), (64, 1262829050), (70, 1154586560), (80, 1010263240), (100, 808210592), (112, 721616600), (128, 631414525), (140, 577293280), (160, 505131620), (175, 461834624), (200, 404105296), (224, 360808300), (280, 288646640), (320, 252565810), (350, 230917312), (400, 202052648), (448, 180404150), (560, 144323320), (640, 126282905), (700, 115458656), (800, 101026324), (896, 90202075), (1051, 76899200), (1120, 72161660), (1400, 57729328), (1600, 50513162), (2102, 38449600), (2240, 36080830), (2800, 28864664), (3200, 25256581), (3433, 23542400), (4204, 19224800), (4480, 18040415), (5255, 15379840), (5600, 14432332), (6866, 11771200), (7357, 10985600), (8408, 9612400), (10510, 7689920), (11200, 7216166), (13732, 5885600), (14714, 5492800), (16816, 4806200), (17165, 4708480), (21020, 3844960), (22400, 3608083), (24031, 3363200), (26275, 3075968), (27464, 2942800), (29428, 2746400), (33632, 2403100), (34330, 2354240), (36785, 2197120), (42040, 1922480), (48062, 1681600), (52550, 1537984), (54928, 1471400), (58856, 1373200), (67264, 1201550), (68660, 1177120), (73570, 1098560), (84080, 961240), (85825, 941696), (96124, 840800), (105100, 768992), (109856, 735700), (117712, 686600), (120155, 672640), (134528, 600775), (137320, 588560), (147140, 549280), (168160, 480620), (171650, 470848), (183925, 439424), (192248, 420400), (210200, 384496), (219712, 367850), (235424, 343300), (240310, 336320), (274640, 294280)]