1645284960

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3847}}^1$

素因数の和:3888

約数の個数: 288

約数和(自身を含む): 6353448192

約数和(自身を除く): 4708163232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 486, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 972, 990, 1056, 1080, 1188, 1215, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1944, 1980, 2160, 2376, 2430, 2592, 2640, 2673, 2970, 3168, 3240, 3564, 3847, 3888, 3960, 4320, 4455, 4752, 4860, 5280, 5346, 5940, 6480, 7128, 7694, 7776, 7920, 8910, 9504, 9720, 10692, 11541, 11880, 12960, 13365, 14256, 15388, 15840, 17820, 19235, 19440, 21384, 23082, 23760, 26730, 28512, 30776, 34623, 35640, 38470, 38880, 42317, 42768, 46164, 47520, 53460, 57705, 61552, 69246, 71280, 76940, 84634, 85536, 92328, 103869, 106920, 115410, 123104, 126951, 138492, 142560, 153880, 169268, 173115, 184656, 207738, 211585, 213840, 230820, 253902, 276984, 307760, 311607, 338536, 346230, 369312, 380853, 415476, 423170, 427680, 461640, 507804, 519345, 553968, 615520, 623214, 634755, 677072, 692460, 761706, 830952, 846340, 923280, 934821, 1015608, 1038690, 1107936, 1142559, 1246428, 1269510, 1354144, 1384920, 1523412, 1558035, 1661904, 1692680, 1846560, 1869642, 1904265, 2031216, 2077380, 2285118, 2492856, 2539020, 2769840, 3046824, 3116070, 3323808, 3385360, 3427677, 3739284, 3808530, 4062432, 4154760, 4570236, 4674105, 4985712, 5078040, 5539680, 5712795, 6093648, 6232140, 6770720, 6855354, 7478568, 7617060, 8309520, 9140472, 9348210, 9971424, 10156080, 10283031, 11425590, 12187296, 12464280, 13710708, 14957136, 15234120, 16619040, 17138385, 18280944, 18696420, 20312160, 20566062, 22851180, 24928560, 27421416, 29914272, 30468240, 34276770, 36561888, 37392840, 41132124, 45702360, 49857120, 51415155, 54842832, 60936480, 68553540, 74785680, 82264248, 91404720, 102830310, 109685664, 137107080, 149571360, 164528496, 182809440, 205660620, 274214160, 329056992, 411321240, 548428320, 822642480, 1645284960]

約数ペア:

[(1, 1645284960), (2, 822642480), (3, 548428320), (4, 411321240), (5, 329056992), (6, 274214160), (8, 205660620), (9, 182809440), (10, 164528496), (11, 149571360), (12, 137107080), (15, 109685664), (16, 102830310), (18, 91404720), (20, 82264248), (22, 74785680), (24, 68553540), (27, 60936480), (30, 54842832), (32, 51415155), (33, 49857120), (36, 45702360), (40, 41132124), (44, 37392840), (45, 36561888), (48, 34276770), (54, 30468240), (55, 29914272), (60, 27421416), (66, 24928560), (72, 22851180), (80, 20566062), (81, 20312160), (88, 18696420), (90, 18280944), (96, 17138385), (99, 16619040), (108, 15234120), (110, 14957136), (120, 13710708), (132, 12464280), (135, 12187296), (144, 11425590), (160, 10283031), (162, 10156080), (165, 9971424), (176, 9348210), (180, 9140472), (198, 8309520), (216, 7617060), (220, 7478568), (240, 6855354), (243, 6770720), (264, 6232140), (270, 6093648), (288, 5712795), (297, 5539680), (324, 5078040), (330, 4985712), (352, 4674105), (360, 4570236), (396, 4154760), (405, 4062432), (432, 3808530), (440, 3739284), (480, 3427677), (486, 3385360), (495, 3323808), (528, 3116070), (540, 3046824), (594, 2769840), (648, 2539020), (660, 2492856), (720, 2285118), (792, 2077380), (810, 2031216), (864, 1904265), (880, 1869642), (891, 1846560), (972, 1692680), (990, 1661904), (1056, 1558035), (1080, 1523412), (1188, 1384920), (1215, 1354144), (1296, 1269510), (1320, 1246428), (1440, 1142559), (1485, 1107936), (1584, 1038690), (1620, 1015608), (1760, 934821), (1782, 923280), (1944, 846340), (1980, 830952), (2160, 761706), (2376, 692460), (2430, 677072), (2592, 634755), (2640, 623214), (2673, 615520), (2970, 553968), (3168, 519345), (3240, 507804), (3564, 461640), (3847, 427680), (3888, 423170), (3960, 415476), (4320, 380853), (4455, 369312), (4752, 346230), (4860, 338536), (5280, 311607), (5346, 307760), (5940, 276984), (6480, 253902), (7128, 230820), (7694, 213840), (7776, 211585), (7920, 207738), (8910, 184656), (9504, 173115), (9720, 169268), (10692, 153880), (11541, 142560), (11880, 138492), (12960, 126951), (13365, 123104), (14256, 115410), (15388, 106920), (15840, 103869), (17820, 92328), (19235, 85536), (19440, 84634), (21384, 76940), (23082, 71280), (23760, 69246), (26730, 61552), (28512, 57705), (30776, 53460), (34623, 47520), (35640, 46164), (38470, 42768), (38880, 42317)]