196150320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 180

約数和(自身を含む): 680425200

約数和(自身を除く): 484274880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 199, 222, 240, 296, 333, 360, 370, 398, 444, 555, 592, 597, 666, 720, 740, 796, 888, 995, 1110, 1194, 1332, 1369, 1480, 1592, 1665, 1776, 1791, 1990, 2220, 2388, 2664, 2738, 2960, 2985, 3184, 3330, 3582, 3980, 4107, 4440, 4776, 5328, 5476, 5970, 6660, 6845, 7164, 7363, 7960, 8214, 8880, 8955, 9552, 10952, 11940, 12321, 13320, 13690, 14328, 14726, 15920, 16428, 17910, 20535, 21904, 22089, 23880, 24642, 26640, 27380, 28656, 29452, 32856, 35820, 36815, 41070, 44178, 47760, 49284, 54760, 58904, 61605, 65712, 66267, 71640, 73630, 82140, 88356, 98568, 109520, 110445, 117808, 123210, 132534, 143280, 147260, 164280, 176712, 197136, 220890, 246420, 265068, 272431, 294520, 328560, 331335, 353424, 441780, 492840, 530136, 544862, 589040, 662670, 817293, 883560, 985680, 1060272, 1089724, 1325340, 1362155, 1634586, 1767120, 2179448, 2451879, 2650680, 2724310, 3269172, 4086465, 4358896, 4903758, 5301360, 5448620, 6538344, 8172930, 9807516, 10897240, 12259395, 13076688, 16345860, 19615032, 21794480, 24518790, 32691720, 39230064, 49037580, 65383440, 98075160, 196150320]

約数ペア:

[(1, 196150320), (2, 98075160), (3, 65383440), (4, 49037580), (5, 39230064), (6, 32691720), (8, 24518790), (9, 21794480), (10, 19615032), (12, 16345860), (15, 13076688), (16, 12259395), (18, 10897240), (20, 9807516), (24, 8172930), (30, 6538344), (36, 5448620), (37, 5301360), (40, 4903758), (45, 4358896), (48, 4086465), (60, 3269172), (72, 2724310), (74, 2650680), (80, 2451879), (90, 2179448), (111, 1767120), (120, 1634586), (144, 1362155), (148, 1325340), (180, 1089724), (185, 1060272), (199, 985680), (222, 883560), (240, 817293), (296, 662670), (333, 589040), (360, 544862), (370, 530136), (398, 492840), (444, 441780), (555, 353424), (592, 331335), (597, 328560), (666, 294520), (720, 272431), (740, 265068), (796, 246420), (888, 220890), (995, 197136), (1110, 176712), (1194, 164280), (1332, 147260), (1369, 143280), (1480, 132534), (1592, 123210), (1665, 117808), (1776, 110445), (1791, 109520), (1990, 98568), (2220, 88356), (2388, 82140), (2664, 73630), (2738, 71640), (2960, 66267), (2985, 65712), (3184, 61605), (3330, 58904), (3582, 54760), (3980, 49284), (4107, 47760), (4440, 44178), (4776, 41070), (5328, 36815), (5476, 35820), (5970, 32856), (6660, 29452), (6845, 28656), (7164, 27380), (7363, 26640), (7960, 24642), (8214, 23880), (8880, 22089), (8955, 21904), (9552, 20535), (10952, 17910), (11940, 16428), (12321, 15920), (13320, 14726), (13690, 14328)]