178954080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 587865600

約数和(自身を除く): 408911520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 71, 80, 89, 96, 118, 120, 142, 160, 177, 178, 213, 236, 240, 267, 284, 295, 354, 355, 356, 426, 445, 472, 480, 534, 568, 590, 708, 710, 712, 852, 885, 890, 944, 1065, 1068, 1136, 1180, 1335, 1416, 1420, 1424, 1704, 1770, 1780, 1888, 2130, 2136, 2272, 2360, 2670, 2832, 2840, 2848, 3408, 3540, 3560, 4189, 4260, 4272, 4720, 5251, 5340, 5664, 5680, 6319, 6816, 7080, 7120, 8378, 8520, 8544, 9440, 10502, 10680, 11360, 12567, 12638, 14160, 14240, 15753, 16756, 17040, 18957, 20945, 21004, 21360, 25134, 25276, 26255, 28320, 31506, 31595, 33512, 34080, 37914, 41890, 42008, 42720, 50268, 50552, 52510, 62835, 63012, 63190, 67024, 75828, 78765, 83780, 84016, 94785, 100536, 101104, 105020, 125670, 126024, 126380, 134048, 151656, 157530, 167560, 168032, 189570, 201072, 202208, 210040, 251340, 252048, 252760, 303312, 315060, 335120, 372821, 379140, 402144, 420080, 502680, 504096, 505520, 606624, 630120, 670240, 745642, 758280, 840160, 1005360, 1011040, 1118463, 1260240, 1491284, 1516560, 1864105, 2010720, 2236926, 2520480, 2982568, 3033120, 3728210, 4473852, 5592315, 5965136, 7456420, 8947704, 11184630, 11930272, 14912840, 17895408, 22369260, 29825680, 35790816, 44738520, 59651360, 89477040, 178954080]

約数ペア:

[(1, 178954080), (2, 89477040), (3, 59651360), (4, 44738520), (5, 35790816), (6, 29825680), (8, 22369260), (10, 17895408), (12, 14912840), (15, 11930272), (16, 11184630), (20, 8947704), (24, 7456420), (30, 5965136), (32, 5592315), (40, 4473852), (48, 3728210), (59, 3033120), (60, 2982568), (71, 2520480), (80, 2236926), (89, 2010720), (96, 1864105), (118, 1516560), (120, 1491284), (142, 1260240), (160, 1118463), (177, 1011040), (178, 1005360), (213, 840160), (236, 758280), (240, 745642), (267, 670240), (284, 630120), (295, 606624), (354, 505520), (355, 504096), (356, 502680), (426, 420080), (445, 402144), (472, 379140), (480, 372821), (534, 335120), (568, 315060), (590, 303312), (708, 252760), (710, 252048), (712, 251340), (852, 210040), (885, 202208), (890, 201072), (944, 189570), (1065, 168032), (1068, 167560), (1136, 157530), (1180, 151656), (1335, 134048), (1416, 126380), (1420, 126024), (1424, 125670), (1704, 105020), (1770, 101104), (1780, 100536), (1888, 94785), (2130, 84016), (2136, 83780), (2272, 78765), (2360, 75828), (2670, 67024), (2832, 63190), (2840, 63012), (2848, 62835), (3408, 52510), (3540, 50552), (3560, 50268), (4189, 42720), (4260, 42008), (4272, 41890), (4720, 37914), (5251, 34080), (5340, 33512), (5664, 31595), (5680, 31506), (6319, 28320), (6816, 26255), (7080, 25276), (7120, 25134), (8378, 21360), (8520, 21004), (8544, 20945), (9440, 18957), (10502, 17040), (10680, 16756), (11360, 15753), (12567, 14240), (12638, 14160)]