86818320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 318073392

約数和(自身を除く): 231255072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 48, 51, 60, 68, 72, 80, 82, 85, 90, 102, 120, 123, 136, 144, 153, 164, 170, 173, 180, 204, 205, 240, 246, 255, 272, 306, 328, 340, 346, 360, 369, 408, 410, 492, 510, 519, 612, 615, 656, 680, 692, 697, 720, 738, 765, 816, 820, 865, 984, 1020, 1038, 1224, 1230, 1360, 1384, 1394, 1476, 1530, 1557, 1640, 1730, 1845, 1968, 2040, 2076, 2091, 2448, 2460, 2595, 2768, 2788, 2941, 2952, 3060, 3114, 3280, 3460, 3485, 3690, 4080, 4152, 4182, 4920, 5190, 5576, 5882, 5904, 6120, 6228, 6273, 6920, 6970, 7093, 7380, 7785, 8304, 8364, 8823, 9840, 10380, 10455, 11152, 11764, 12240, 12456, 12546, 13840, 13940, 14186, 14705, 14760, 15570, 16728, 17646, 20760, 20910, 21279, 23528, 24912, 25092, 26469, 27880, 28372, 29410, 29520, 31140, 31365, 33456, 35292, 35465, 41520, 41820, 42558, 44115, 47056, 50184, 52938, 55760, 56744, 58820, 62280, 62730, 63837, 70584, 70930, 83640, 85116, 88230, 100368, 105876, 106395, 113488, 117640, 120581, 124560, 125460, 127674, 132345, 141168, 141860, 167280, 170232, 176460, 211752, 212790, 235280, 241162, 250920, 255348, 264690, 283720, 319185, 340464, 352920, 361743, 423504, 425580, 482324, 501840, 510696, 529380, 567440, 602905, 638370, 705840, 723486, 851160, 964648, 1021392, 1058760, 1085229, 1205810, 1276740, 1446972, 1702320, 1808715, 1929296, 2117520, 2170458, 2411620, 2553480, 2893944, 3617430, 4340916, 4823240, 5106960, 5426145, 5787888, 7234860, 8681832, 9646480, 10852290, 14469720, 17363664, 21704580, 28939440, 43409160, 86818320]

約数ペア:

[(1, 86818320), (2, 43409160), (3, 28939440), (4, 21704580), (5, 17363664), (6, 14469720), (8, 10852290), (9, 9646480), (10, 8681832), (12, 7234860), (15, 5787888), (16, 5426145), (17, 5106960), (18, 4823240), (20, 4340916), (24, 3617430), (30, 2893944), (34, 2553480), (36, 2411620), (40, 2170458), (41, 2117520), (45, 1929296), (48, 1808715), (51, 1702320), (60, 1446972), (68, 1276740), (72, 1205810), (80, 1085229), (82, 1058760), (85, 1021392), (90, 964648), (102, 851160), (120, 723486), (123, 705840), (136, 638370), (144, 602905), (153, 567440), (164, 529380), (170, 510696), (173, 501840), (180, 482324), (204, 425580), (205, 423504), (240, 361743), (246, 352920), (255, 340464), (272, 319185), (306, 283720), (328, 264690), (340, 255348), (346, 250920), (360, 241162), (369, 235280), (408, 212790), (410, 211752), (492, 176460), (510, 170232), (519, 167280), (612, 141860), (615, 141168), (656, 132345), (680, 127674), (692, 125460), (697, 124560), (720, 120581), (738, 117640), (765, 113488), (816, 106395), (820, 105876), (865, 100368), (984, 88230), (1020, 85116), (1038, 83640), (1224, 70930), (1230, 70584), (1360, 63837), (1384, 62730), (1394, 62280), (1476, 58820), (1530, 56744), (1557, 55760), (1640, 52938), (1730, 50184), (1845, 47056), (1968, 44115), (2040, 42558), (2076, 41820), (2091, 41520), (2448, 35465), (2460, 35292), (2595, 33456), (2768, 31365), (2788, 31140), (2941, 29520), (2952, 29410), (3060, 28372), (3114, 27880), (3280, 26469), (3460, 25092), (3485, 24912), (3690, 23528), (4080, 21279), (4152, 20910), (4182, 20760), (4920, 17646), (5190, 16728), (5576, 15570), (5882, 14760), (5904, 14705), (6120, 14186), (6228, 13940), (6273, 13840), (6920, 12546), (6970, 12456), (7093, 12240), (7380, 11764), (7785, 11152), (8304, 10455), (8364, 10380), (8823, 9840)]