222240240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3372

約数の個数: 160

約数和(自身を含む): 790425600

約数和(自身を除く): 568185360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3319, 3348, 3720, 4185, 4464, 5580, 6638, 6696, 7440, 8370, 9957, 11160, 13276, 13392, 16595, 16740, 19914, 22320, 26552, 29871, 33190, 33480, 39828, 49785, 53104, 59742, 66380, 66960, 79656, 89613, 99570, 102889, 119484, 132760, 149355, 159312, 179226, 199140, 205778, 238968, 265520, 298710, 308667, 358452, 398280, 411556, 448065, 477936, 514445, 597420, 617334, 716904, 796560, 823112, 896130, 926001, 1028890, 1194840, 1234668, 1433808, 1543335, 1646224, 1792260, 1852002, 2057780, 2389680, 2469336, 2778003, 3086670, 3584520, 3704004, 4115560, 4630005, 4938672, 5556006, 6173340, 7169040, 7408008, 8231120, 9260010, 11112012, 12346680, 13890015, 14816016, 18520020, 22224024, 24693360, 27780030, 37040040, 44448048, 55560060, 74080080, 111120120, 222240240]

約数ペア:

[(1, 222240240), (2, 111120120), (3, 74080080), (4, 55560060), (5, 44448048), (6, 37040040), (8, 27780030), (9, 24693360), (10, 22224024), (12, 18520020), (15, 14816016), (16, 13890015), (18, 12346680), (20, 11112012), (24, 9260010), (27, 8231120), (30, 7408008), (31, 7169040), (36, 6173340), (40, 5556006), (45, 4938672), (48, 4630005), (54, 4115560), (60, 3704004), (62, 3584520), (72, 3086670), (80, 2778003), (90, 2469336), (93, 2389680), (108, 2057780), (120, 1852002), (124, 1792260), (135, 1646224), (144, 1543335), (155, 1433808), (180, 1234668), (186, 1194840), (216, 1028890), (240, 926001), (248, 896130), (270, 823112), (279, 796560), (310, 716904), (360, 617334), (372, 597420), (432, 514445), (465, 477936), (496, 448065), (540, 411556), (558, 398280), (620, 358452), (720, 308667), (744, 298710), (837, 265520), (930, 238968), (1080, 205778), (1116, 199140), (1240, 179226), (1395, 159312), (1488, 149355), (1674, 132760), (1860, 119484), (2160, 102889), (2232, 99570), (2480, 89613), (2790, 79656), (3319, 66960), (3348, 66380), (3720, 59742), (4185, 53104), (4464, 49785), (5580, 39828), (6638, 33480), (6696, 33190), (7440, 29871), (8370, 26552), (9957, 22320), (11160, 19914), (13276, 16740), (13392, 16595)]