16851123840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283117}}^1$

素因数の和:283170

約数の個数: 128

約数和(自身を含む): 55445829120

約数和(自身を除く): 38594705280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 283117, 566234, 849351, 1132468, 1415585, 1698702, 2264936, 2831170, 3397404, 4246755, 4529872, 5662340, 6794808, 8493510, 8776627, 9059744, 11324680, 13589616, 16987020, 17553254, 18119488, 22649360, 26329881, 27179232, 33974040, 35106508, 36238976, 43883135, 45298720, 52659762, 54358464, 67948080, 70213016, 87766270, 90597440, 105319524, 108716928, 131649405, 135896160, 140426032, 175532540, 181194880, 210639048, 263298810, 271792320, 280852064, 351065080, 421278096, 526597620, 543584640, 561704128, 702130160, 842556192, 1053195240, 1123408256, 1404260320, 1685112384, 2106390480, 2808520640, 3370224768, 4212780960, 5617041280, 8425561920, 16851123840]

約数ペア:

[(1, 16851123840), (2, 8425561920), (3, 5617041280), (4, 4212780960), (5, 3370224768), (6, 2808520640), (8, 2106390480), (10, 1685112384), (12, 1404260320), (15, 1123408256), (16, 1053195240), (20, 842556192), (24, 702130160), (30, 561704128), (31, 543584640), (32, 526597620), (40, 421278096), (48, 351065080), (60, 280852064), (62, 271792320), (64, 263298810), (80, 210639048), (93, 181194880), (96, 175532540), (120, 140426032), (124, 135896160), (128, 131649405), (155, 108716928), (160, 105319524), (186, 90597440), (192, 87766270), (240, 70213016), (248, 67948080), (310, 54358464), (320, 52659762), (372, 45298720), (384, 43883135), (465, 36238976), (480, 35106508), (496, 33974040), (620, 27179232), (640, 26329881), (744, 22649360), (930, 18119488), (960, 17553254), (992, 16987020), (1240, 13589616), (1488, 11324680), (1860, 9059744), (1920, 8776627), (1984, 8493510), (2480, 6794808), (2976, 5662340), (3720, 4529872), (3968, 4246755), (4960, 3397404), (5952, 2831170), (7440, 2264936), (9920, 1698702), (11904, 1415585), (14880, 1132468), (19840, 849351), (29760, 566234), (59520, 283117)]