162357120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 569967840

約数和(自身を除く): 407610720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 384, 397, 426, 480, 568, 576, 639, 640, 710, 720, 794, 852, 960, 1065, 1136, 1152, 1191, 1278, 1420, 1440, 1588, 1704, 1920, 1985, 2130, 2272, 2382, 2556, 2840, 2880, 3176, 3195, 3408, 3573, 3970, 4260, 4544, 4764, 5112, 5680, 5760, 5955, 6352, 6390, 6816, 7146, 7940, 8520, 9088, 9528, 10224, 11360, 11910, 12704, 12780, 13632, 14292, 15880, 17040, 17865, 19056, 20448, 22720, 23820, 25408, 25560, 27264, 28187, 28584, 31760, 34080, 35730, 38112, 40896, 45440, 47640, 50816, 51120, 56374, 57168, 63520, 68160, 71460, 76224, 81792, 84561, 95280, 102240, 112748, 114336, 127040, 136320, 140935, 142920, 152448, 169122, 190560, 204480, 225496, 228672, 253683, 254080, 281870, 285840, 338244, 381120, 408960, 422805, 450992, 457344, 507366, 563740, 571680, 676488, 762240, 845610, 901984, 1014732, 1127480, 1143360, 1268415, 1352976, 1691220, 1803968, 2029464, 2254960, 2286720, 2536830, 2705952, 3382440, 3607936, 4058928, 4509920, 5073660, 5411904, 6764880, 8117856, 9019840, 10147320, 10823808, 13529760, 16235712, 18039680, 20294640, 27059520, 32471424, 40589280, 54119040, 81178560, 162357120]

約数ペア:

[(1, 162357120), (2, 81178560), (3, 54119040), (4, 40589280), (5, 32471424), (6, 27059520), (8, 20294640), (9, 18039680), (10, 16235712), (12, 13529760), (15, 10823808), (16, 10147320), (18, 9019840), (20, 8117856), (24, 6764880), (30, 5411904), (32, 5073660), (36, 4509920), (40, 4058928), (45, 3607936), (48, 3382440), (60, 2705952), (64, 2536830), (71, 2286720), (72, 2254960), (80, 2029464), (90, 1803968), (96, 1691220), (120, 1352976), (128, 1268415), (142, 1143360), (144, 1127480), (160, 1014732), (180, 901984), (192, 845610), (213, 762240), (240, 676488), (284, 571680), (288, 563740), (320, 507366), (355, 457344), (360, 450992), (384, 422805), (397, 408960), (426, 381120), (480, 338244), (568, 285840), (576, 281870), (639, 254080), (640, 253683), (710, 228672), (720, 225496), (794, 204480), (852, 190560), (960, 169122), (1065, 152448), (1136, 142920), (1152, 140935), (1191, 136320), (1278, 127040), (1420, 114336), (1440, 112748), (1588, 102240), (1704, 95280), (1920, 84561), (1985, 81792), (2130, 76224), (2272, 71460), (2382, 68160), (2556, 63520), (2840, 57168), (2880, 56374), (3176, 51120), (3195, 50816), (3408, 47640), (3573, 45440), (3970, 40896), (4260, 38112), (4544, 35730), (4764, 34080), (5112, 31760), (5680, 28584), (5760, 28187), (5955, 27264), (6352, 25560), (6390, 25408), (6816, 23820), (7146, 22720), (7940, 20448), (8520, 19056), (9088, 17865), (9528, 17040), (10224, 15880), (11360, 14292), (11910, 13632), (12704, 12780)]