172172160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:517

約数の個数: 192

約数和(自身を含む): 604337760

約数和(自身を除く): 432165600

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, 421, 426, 480, 568, 576, 639, 640, 710, 720, 842, 852, 960, 1065, 1136, 1152, 1263, 1278, 1420, 1440, 1684, 1704, 1920, 2105, 2130, 2272, 2526, 2556, 2840, 2880, 3195, 3368, 3408, 3789, 4210, 4260, 4544, 5052, 5112, 5680, 5760, 6315, 6390, 6736, 6816, 7578, 8420, 8520, 9088, 10104, 10224, 11360, 12630, 12780, 13472, 13632, 15156, 16840, 17040, 18945, 20208, 20448, 22720, 25260, 25560, 26944, 27264, 29891, 30312, 33680, 34080, 37890, 40416, 40896, 45440, 50520, 51120, 53888, 59782, 60624, 67360, 68160, 75780, 80832, 81792, 89673, 101040, 102240, 119564, 121248, 134720, 136320, 149455, 151560, 161664, 179346, 202080, 204480, 239128, 242496, 269019, 269440, 298910, 303120, 358692, 404160, 408960, 448365, 478256, 484992, 538038, 597820, 606240, 717384, 808320, 896730, 956512, 1076076, 1195640, 1212480, 1345095, 1434768, 1793460, 1913024, 2152152, 2391280, 2424960, 2690190, 2869536, 3586920, 3826048, 4304304, 4782560, 5380380, 5739072, 7173840, 8608608, 9565120, 10760760, 11478144, 14347680, 17217216, 19130240, 21521520, 28695360, 34434432, 43043040, 57390720, 86086080, 172172160]

約数ペア:

[(1, 172172160), (2, 86086080), (3, 57390720), (4, 43043040), (5, 34434432), (6, 28695360), (8, 21521520), (9, 19130240), (10, 17217216), (12, 14347680), (15, 11478144), (16, 10760760), (18, 9565120), (20, 8608608), (24, 7173840), (30, 5739072), (32, 5380380), (36, 4782560), (40, 4304304), (45, 3826048), (48, 3586920), (60, 2869536), (64, 2690190), (71, 2424960), (72, 2391280), (80, 2152152), (90, 1913024), (96, 1793460), (120, 1434768), (128, 1345095), (142, 1212480), (144, 1195640), (160, 1076076), (180, 956512), (192, 896730), (213, 808320), (240, 717384), (284, 606240), (288, 597820), (320, 538038), (355, 484992), (360, 478256), (384, 448365), (421, 408960), (426, 404160), (480, 358692), (568, 303120), (576, 298910), (639, 269440), (640, 269019), (710, 242496), (720, 239128), (842, 204480), (852, 202080), (960, 179346), (1065, 161664), (1136, 151560), (1152, 149455), (1263, 136320), (1278, 134720), (1420, 121248), (1440, 119564), (1684, 102240), (1704, 101040), (1920, 89673), (2105, 81792), (2130, 80832), (2272, 75780), (2526, 68160), (2556, 67360), (2840, 60624), (2880, 59782), (3195, 53888), (3368, 51120), (3408, 50520), (3789, 45440), (4210, 40896), (4260, 40416), (4544, 37890), (5052, 34080), (5112, 33680), (5680, 30312), (5760, 29891), (6315, 27264), (6390, 26944), (6736, 25560), (6816, 25260), (7578, 22720), (8420, 20448), (8520, 20208), (9088, 18945), (10104, 17040), (10224, 16840), (11360, 15156), (12630, 13632), (12780, 13472)]