196281720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6569}}^1$

素因数の和:6669

約数の個数: 96

約数和(自身を含む): 645699600

約数和(自身を除く): 449417880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 6569, 7470, 9960, 13138, 14940, 19707, 26276, 29880, 32845, 39414, 52552, 59121, 65690, 78828, 98535, 118242, 131380, 157656, 197070, 236484, 262760, 295605, 394140, 472968, 545227, 591210, 788280, 1090454, 1182420, 1635681, 2180908, 2364840, 2726135, 3271362, 4361816, 4907043, 5452270, 6542724, 8178405, 9814086, 10904540, 13085448, 16356810, 19628172, 21809080, 24535215, 32713620, 39256344, 49070430, 65427240, 98140860, 196281720]

約数ペア:

[(1, 196281720), (2, 98140860), (3, 65427240), (4, 49070430), (5, 39256344), (6, 32713620), (8, 24535215), (9, 21809080), (10, 19628172), (12, 16356810), (15, 13085448), (18, 10904540), (20, 9814086), (24, 8178405), (30, 6542724), (36, 5452270), (40, 4907043), (45, 4361816), (60, 3271362), (72, 2726135), (83, 2364840), (90, 2180908), (120, 1635681), (166, 1182420), (180, 1090454), (249, 788280), (332, 591210), (360, 545227), (415, 472968), (498, 394140), (664, 295605), (747, 262760), (830, 236484), (996, 197070), (1245, 157656), (1494, 131380), (1660, 118242), (1992, 98535), (2490, 78828), (2988, 65690), (3320, 59121), (3735, 52552), (4980, 39414), (5976, 32845), (6569, 29880), (7470, 26276), (9960, 19707), (13138, 14940)]