2039641920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24421}}^1$

素因数の和:24473

約数の個数: 168

約数和(自身を含む): 7257729960

約数和(自身を除く): 5218088040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 4176, 4640, 5220, 5568, 6960, 8352, 9280, 10440, 13920, 16704, 20880, 24421, 27840, 41760, 48842, 73263, 83520, 97684, 122105, 146526, 195368, 219789, 244210, 293052, 366315, 390736, 439578, 488420, 586104, 708209, 732630, 781472, 879156, 976840, 1098945, 1172208, 1416418, 1465260, 1562944, 1758312, 1953680, 2124627, 2197890, 2344416, 2832836, 2930520, 3516624, 3541045, 3907360, 4249254, 4395780, 4688832, 5665672, 5861040, 6373881, 7033248, 7082090, 7814720, 8498508, 8791560, 10623135, 11331344, 11722080, 12747762, 14066496, 14164180, 16997016, 17583120, 21246270, 22662688, 23444160, 25495524, 28328360, 31869405, 33994032, 35166240, 42492540, 45325376, 50991048, 56656720, 63738810, 67988064, 70332480, 84985080, 101982096, 113313440, 127477620, 135976128, 169970160, 203964192, 226626880, 254955240, 339940320, 407928384, 509910480, 679880640, 1019820960, 2039641920]

約数ペア:

[(1, 2039641920), (2, 1019820960), (3, 679880640), (4, 509910480), (5, 407928384), (6, 339940320), (8, 254955240), (9, 226626880), (10, 203964192), (12, 169970160), (15, 135976128), (16, 127477620), (18, 113313440), (20, 101982096), (24, 84985080), (29, 70332480), (30, 67988064), (32, 63738810), (36, 56656720), (40, 50991048), (45, 45325376), (48, 42492540), (58, 35166240), (60, 33994032), (64, 31869405), (72, 28328360), (80, 25495524), (87, 23444160), (90, 22662688), (96, 21246270), (116, 17583120), (120, 16997016), (144, 14164180), (145, 14066496), (160, 12747762), (174, 11722080), (180, 11331344), (192, 10623135), (232, 8791560), (240, 8498508), (261, 7814720), (288, 7082090), (290, 7033248), (320, 6373881), (348, 5861040), (360, 5665672), (435, 4688832), (464, 4395780), (480, 4249254), (522, 3907360), (576, 3541045), (580, 3516624), (696, 2930520), (720, 2832836), (870, 2344416), (928, 2197890), (960, 2124627), (1044, 1953680), (1160, 1758312), (1305, 1562944), (1392, 1465260), (1440, 1416418), (1740, 1172208), (1856, 1098945), (2088, 976840), (2320, 879156), (2610, 781472), (2784, 732630), (2880, 708209), (3480, 586104), (4176, 488420), (4640, 439578), (5220, 390736), (5568, 366315), (6960, 293052), (8352, 244210), (9280, 219789), (10440, 195368), (13920, 146526), (16704, 122105), (20880, 97684), (24421, 83520), (27840, 73263), (41760, 48842)]