198882436680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{87427}}^1$

素因数の和:87604

約数の個数: 192

約数和(自身を含む): 662844124800

約数和(自身を除く): 463961688120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 89, 90, 120, 142, 178, 180, 213, 267, 284, 355, 356, 360, 426, 445, 534, 568, 639, 710, 712, 801, 852, 890, 1065, 1068, 1278, 1335, 1420, 1602, 1704, 1780, 2130, 2136, 2556, 2670, 2840, 3195, 3204, 3560, 4005, 4260, 5112, 5340, 6319, 6390, 6408, 8010, 8520, 10680, 12638, 12780, 16020, 18957, 25276, 25560, 31595, 32040, 37914, 50552, 56871, 63190, 75828, 87427, 94785, 113742, 126380, 151656, 174854, 189570, 227484, 252760, 262281, 284355, 349708, 379140, 437135, 454968, 524562, 568710, 699416, 758280, 786843, 874270, 1049124, 1137420, 1311405, 1573686, 1748540, 2098248, 2274840, 2622810, 3147372, 3497080, 3934215, 5245620, 6207317, 6294744, 7781003, 7868430, 10491240, 12414634, 15562006, 15736860, 18621951, 23343009, 24829268, 31036585, 31124012, 31473720, 37243902, 38905015, 46686018, 49658536, 55865853, 62073170, 62248024, 70029027, 74487804, 77810030, 93109755, 93372036, 111731706, 116715045, 124146340, 140058054, 148975608, 155620060, 186219510, 186744072, 223463412, 233430090, 248292680, 279329265, 280116108, 311240120, 350145135, 372439020, 446926824, 466860180, 552451213, 558658530, 560232216, 700290270, 744878040, 933720360, 1104902426, 1117317060, 1400580540, 1657353639, 2209804852, 2234634120, 2762256065, 2801161080, 3314707278, 4419609704, 4972060917, 5524512130, 6629414556, 8286768195, 9944121834, 11049024260, 13258829112, 16573536390, 19888243668, 22098048520, 24860304585, 33147072780, 39776487336, 49720609170, 66294145560, 99441218340, 198882436680]

約数ペア:

[(1, 198882436680), (2, 99441218340), (3, 66294145560), (4, 49720609170), (5, 39776487336), (6, 33147072780), (8, 24860304585), (9, 22098048520), (10, 19888243668), (12, 16573536390), (15, 13258829112), (18, 11049024260), (20, 9944121834), (24, 8286768195), (30, 6629414556), (36, 5524512130), (40, 4972060917), (45, 4419609704), (60, 3314707278), (71, 2801161080), (72, 2762256065), (89, 2234634120), (90, 2209804852), (120, 1657353639), (142, 1400580540), (178, 1117317060), (180, 1104902426), (213, 933720360), (267, 744878040), (284, 700290270), (355, 560232216), (356, 558658530), (360, 552451213), (426, 466860180), (445, 446926824), (534, 372439020), (568, 350145135), (639, 311240120), (710, 280116108), (712, 279329265), (801, 248292680), (852, 233430090), (890, 223463412), (1065, 186744072), (1068, 186219510), (1278, 155620060), (1335, 148975608), (1420, 140058054), (1602, 124146340), (1704, 116715045), (1780, 111731706), (2130, 93372036), (2136, 93109755), (2556, 77810030), (2670, 74487804), (2840, 70029027), (3195, 62248024), (3204, 62073170), (3560, 55865853), (4005, 49658536), (4260, 46686018), (5112, 38905015), (5340, 37243902), (6319, 31473720), (6390, 31124012), (6408, 31036585), (8010, 24829268), (8520, 23343009), (10680, 18621951), (12638, 15736860), (12780, 15562006), (16020, 12414634), (18957, 10491240), (25276, 7868430), (25560, 7781003), (31595, 6294744), (32040, 6207317), (37914, 5245620), (50552, 3934215), (56871, 3497080), (63190, 3147372), (75828, 2622810), (87427, 2274840), (94785, 2098248), (113742, 1748540), (126380, 1573686), (151656, 1311405), (174854, 1137420), (189570, 1049124), (227484, 874270), (252760, 786843), (262281, 758280), (284355, 699416), (349708, 568710), (379140, 524562), (437135, 454968)]