163105320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{27739}}^1$

素因数の和:27767

約数の個数: 96

約数和(自身を含む): 569224800

約数和(自身を除く): 406119480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 27739, 55478, 83217, 110956, 138695, 166434, 194173, 221912, 277390, 332868, 388346, 416085, 554780, 582519, 665736, 776692, 832170, 970865, 1109560, 1165038, 1359211, 1553384, 1664340, 1941730, 2330076, 2718422, 2912595, 3328680, 3883460, 4077633, 4660152, 5436844, 5825190, 6796055, 7766920, 8155266, 10873688, 11650380, 13592110, 16310532, 20388165, 23300760, 27184220, 32621064, 40776330, 54368440, 81552660, 163105320]

約数ペア:

[(1, 163105320), (2, 81552660), (3, 54368440), (4, 40776330), (5, 32621064), (6, 27184220), (7, 23300760), (8, 20388165), (10, 16310532), (12, 13592110), (14, 11650380), (15, 10873688), (20, 8155266), (21, 7766920), (24, 6796055), (28, 5825190), (30, 5436844), (35, 4660152), (40, 4077633), (42, 3883460), (49, 3328680), (56, 2912595), (60, 2718422), (70, 2330076), (84, 1941730), (98, 1664340), (105, 1553384), (120, 1359211), (140, 1165038), (147, 1109560), (168, 970865), (196, 832170), (210, 776692), (245, 665736), (280, 582519), (294, 554780), (392, 416085), (420, 388346), (490, 332868), (588, 277390), (735, 221912), (840, 194173), (980, 166434), (1176, 138695), (1470, 110956), (1960, 83217), (2940, 55478), (5880, 27739)]