2758494720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8353}}^1$

素因数の和:8422

約数の個数: 160

約数和(自身を含む): 9024725952

約数和(自身を除く): 6266231232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 512, 516, 640, 645, 688, 768, 860, 960, 1032, 1280, 1290, 1376, 1536, 1720, 1920, 2064, 2560, 2580, 2752, 3440, 3840, 4128, 5160, 5504, 6880, 7680, 8256, 8353, 10320, 11008, 13760, 16512, 16706, 20640, 22016, 25059, 27520, 33024, 33412, 41280, 41765, 50118, 55040, 66048, 66824, 82560, 83530, 100236, 110080, 125295, 133648, 165120, 167060, 200472, 250590, 267296, 330240, 334120, 359179, 400944, 501180, 534592, 668240, 718358, 801888, 1002360, 1069184, 1077537, 1336480, 1436716, 1603776, 1795895, 2004720, 2138368, 2155074, 2672960, 2873432, 3207552, 3591790, 4009440, 4276736, 4310148, 5345920, 5387685, 5746864, 6415104, 7183580, 8018880, 8620296, 10691840, 10775370, 11493728, 12830208, 14367160, 16037760, 17240592, 21383680, 21550740, 22987456, 28734320, 32075520, 34481184, 43101480, 45974912, 57468640, 64151040, 68962368, 86202960, 91949824, 114937280, 137924736, 172405920, 183899648, 229874560, 275849472, 344811840, 459749120, 551698944, 689623680, 919498240, 1379247360, 2758494720]

約数ペア:

[(1, 2758494720), (2, 1379247360), (3, 919498240), (4, 689623680), (5, 551698944), (6, 459749120), (8, 344811840), (10, 275849472), (12, 229874560), (15, 183899648), (16, 172405920), (20, 137924736), (24, 114937280), (30, 91949824), (32, 86202960), (40, 68962368), (43, 64151040), (48, 57468640), (60, 45974912), (64, 43101480), (80, 34481184), (86, 32075520), (96, 28734320), (120, 22987456), (128, 21550740), (129, 21383680), (160, 17240592), (172, 16037760), (192, 14367160), (215, 12830208), (240, 11493728), (256, 10775370), (258, 10691840), (320, 8620296), (344, 8018880), (384, 7183580), (430, 6415104), (480, 5746864), (512, 5387685), (516, 5345920), (640, 4310148), (645, 4276736), (688, 4009440), (768, 3591790), (860, 3207552), (960, 2873432), (1032, 2672960), (1280, 2155074), (1290, 2138368), (1376, 2004720), (1536, 1795895), (1720, 1603776), (1920, 1436716), (2064, 1336480), (2560, 1077537), (2580, 1069184), (2752, 1002360), (3440, 801888), (3840, 718358), (4128, 668240), (5160, 534592), (5504, 501180), (6880, 400944), (7680, 359179), (8256, 334120), (8353, 330240), (10320, 267296), (11008, 250590), (13760, 200472), (16512, 167060), (16706, 165120), (20640, 133648), (22016, 125295), (25059, 110080), (27520, 100236), (33024, 83530), (33412, 82560), (41280, 66824), (41765, 66048), (50118, 55040)]