2728012320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{172223}}^1$

素因数の和:172255

約数の個数: 144

約数和(自身を含む): 10155704832

約数和(自身を除く): 7427692512

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, 172223, 344446, 516669, 688892, 861115, 1033338, 1377784, 1550007, 1722230, 1894453, 2066676, 2583345, 2755568, 3100014, 3444460, 3788906, 4133352, 5166690, 5511136, 5683359, 6200028, 6888920, 7577812, 7750035, 8266704, 9472265, 10333380, 11366718, 12400056, 13777840, 15155624, 15500070, 16533408, 17050077, 18944530, 20666760, 22733436, 24800112, 27555680, 28416795, 30311248, 31000140, 34100154, 37889060, 41333520, 45466872, 49600224, 56833590, 60622496, 62000280, 68200308, 75778120, 82667040, 85250385, 90933744, 113667180, 124000560, 136400616, 151556240, 170500770, 181867488, 227334360, 248001120, 272801232, 303112480, 341001540, 454668720, 545602464, 682003080, 909337440, 1364006160, 2728012320]

約数ペア:

[(1, 2728012320), (2, 1364006160), (3, 909337440), (4, 682003080), (5, 545602464), (6, 454668720), (8, 341001540), (9, 303112480), (10, 272801232), (11, 248001120), (12, 227334360), (15, 181867488), (16, 170500770), (18, 151556240), (20, 136400616), (22, 124000560), (24, 113667180), (30, 90933744), (32, 85250385), (33, 82667040), (36, 75778120), (40, 68200308), (44, 62000280), (45, 60622496), (48, 56833590), (55, 49600224), (60, 45466872), (66, 41333520), (72, 37889060), (80, 34100154), (88, 31000140), (90, 30311248), (96, 28416795), (99, 27555680), (110, 24800112), (120, 22733436), (132, 20666760), (144, 18944530), (160, 17050077), (165, 16533408), (176, 15500070), (180, 15155624), (198, 13777840), (220, 12400056), (240, 11366718), (264, 10333380), (288, 9472265), (330, 8266704), (352, 7750035), (360, 7577812), (396, 6888920), (440, 6200028), (480, 5683359), (495, 5511136), (528, 5166690), (660, 4133352), (720, 3788906), (792, 3444460), (880, 3100014), (990, 2755568), (1056, 2583345), (1320, 2066676), (1440, 1894453), (1584, 1722230), (1760, 1550007), (1980, 1377784), (2640, 1033338), (3168, 861115), (3960, 688892), (5280, 516669), (7920, 344446), (15840, 172223)]