851381520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 320

約数和(自身を含む): 3030663168

約数和(自身を除く): 2179281648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 101, 103, 110, 120, 124, 132, 155, 165, 176, 186, 202, 206, 220, 240, 248, 264, 303, 309, 310, 330, 341, 372, 404, 412, 440, 465, 496, 505, 515, 528, 606, 618, 620, 660, 682, 744, 808, 824, 880, 930, 1010, 1023, 1030, 1111, 1133, 1212, 1236, 1240, 1320, 1364, 1488, 1515, 1545, 1616, 1648, 1705, 1860, 2020, 2046, 2060, 2222, 2266, 2424, 2472, 2480, 2640, 2728, 3030, 3090, 3131, 3193, 3333, 3399, 3410, 3720, 4040, 4092, 4120, 4444, 4532, 4848, 4944, 5115, 5456, 5555, 5665, 6060, 6180, 6262, 6386, 6666, 6798, 6820, 7440, 8080, 8184, 8240, 8888, 9064, 9393, 9579, 10230, 10403, 11110, 11330, 12120, 12360, 12524, 12772, 13332, 13596, 13640, 15655, 15965, 16368, 16665, 16995, 17776, 18128, 18786, 19158, 20460, 20806, 22220, 22660, 24240, 24720, 25048, 25544, 26664, 27192, 27280, 31209, 31310, 31930, 33330, 33990, 34441, 35123, 37572, 38316, 40920, 41612, 44440, 45320, 46965, 47895, 50096, 51088, 52015, 53328, 54384, 62418, 62620, 63860, 66660, 67980, 68882, 70246, 75144, 76632, 81840, 83224, 88880, 90640, 93930, 95790, 103323, 104030, 105369, 114433, 124836, 125240, 127720, 133320, 135960, 137764, 140492, 150288, 153264, 156045, 166448, 172205, 175615, 187860, 191580, 206646, 208060, 210738, 228866, 249672, 250480, 255440, 266640, 271920, 275528, 280984, 312090, 322493, 343299, 344410, 351230, 375720, 383160, 413292, 416120, 421476, 457732, 499344, 516615, 526845, 551056, 561968, 572165, 624180, 644986, 686598, 688820, 702460, 751440, 766320, 826584, 832240, 842952, 915464, 967479, 1033230, 1053690, 1144330, 1248360, 1289972, 1373196, 1377640, 1404920, 1612465, 1653168, 1685904, 1716495, 1830928, 1934958, 2066460, 2107380, 2288660, 2496720, 2579944, 2746392, 2755280, 2809840, 3224930, 3432990, 3547423, 3869916, 4132920, 4214760, 4577320, 4837395, 5159888, 5492784, 6449860, 6865980, 7094846, 7739832, 8265840, 8429520, 9154640, 9674790, 10642269, 12899720, 13731960, 14189692, 15479664, 17737115, 19349580, 21284538, 25799440, 27463920, 28379384, 35474230, 38699160, 42569076, 53211345, 56758768, 70948460, 77398320, 85138152, 106422690, 141896920, 170276304, 212845380, 283793840, 425690760, 851381520]

約数ペア:

[(1, 851381520), (2, 425690760), (3, 283793840), (4, 212845380), (5, 170276304), (6, 141896920), (8, 106422690), (10, 85138152), (11, 77398320), (12, 70948460), (15, 56758768), (16, 53211345), (20, 42569076), (22, 38699160), (24, 35474230), (30, 28379384), (31, 27463920), (33, 25799440), (40, 21284538), (44, 19349580), (48, 17737115), (55, 15479664), (60, 14189692), (62, 13731960), (66, 12899720), (80, 10642269), (88, 9674790), (93, 9154640), (101, 8429520), (103, 8265840), (110, 7739832), (120, 7094846), (124, 6865980), (132, 6449860), (155, 5492784), (165, 5159888), (176, 4837395), (186, 4577320), (202, 4214760), (206, 4132920), (220, 3869916), (240, 3547423), (248, 3432990), (264, 3224930), (303, 2809840), (309, 2755280), (310, 2746392), (330, 2579944), (341, 2496720), (372, 2288660), (404, 2107380), (412, 2066460), (440, 1934958), (465, 1830928), (496, 1716495), (505, 1685904), (515, 1653168), (528, 1612465), (606, 1404920), (618, 1377640), (620, 1373196), (660, 1289972), (682, 1248360), (744, 1144330), (808, 1053690), (824, 1033230), (880, 967479), (930, 915464), (1010, 842952), (1023, 832240), (1030, 826584), (1111, 766320), (1133, 751440), (1212, 702460), (1236, 688820), (1240, 686598), (1320, 644986), (1364, 624180), (1488, 572165), (1515, 561968), (1545, 551056), (1616, 526845), (1648, 516615), (1705, 499344), (1860, 457732), (2020, 421476), (2046, 416120), (2060, 413292), (2222, 383160), (2266, 375720), (2424, 351230), (2472, 344410), (2480, 343299), (2640, 322493), (2728, 312090), (3030, 280984), (3090, 275528), (3131, 271920), (3193, 266640), (3333, 255440), (3399, 250480), (3410, 249672), (3720, 228866), (4040, 210738), (4092, 208060), (4120, 206646), (4444, 191580), (4532, 187860), (4848, 175615), (4944, 172205), (5115, 166448), (5456, 156045), (5555, 153264), (5665, 150288), (6060, 140492), (6180, 137764), (6262, 135960), (6386, 133320), (6666, 127720), (6798, 125240), (6820, 124836), (7440, 114433), (8080, 105369), (8184, 104030), (8240, 103323), (8888, 95790), (9064, 93930), (9393, 90640), (9579, 88880), (10230, 83224), (10403, 81840), (11110, 76632), (11330, 75144), (12120, 70246), (12360, 68882), (12524, 67980), (12772, 66660), (13332, 63860), (13596, 62620), (13640, 62418), (15655, 54384), (15965, 53328), (16368, 52015), (16665, 51088), (16995, 50096), (17776, 47895), (18128, 46965), (18786, 45320), (19158, 44440), (20460, 41612), (20806, 40920), (22220, 38316), (22660, 37572), (24240, 35123), (24720, 34441), (25048, 33990), (25544, 33330), (26664, 31930), (27192, 31310), (27280, 31209)]