2220409920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 336

約数和(自身を含む): 7664500800

約数和(自身を除く): 5444090880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 64, 76, 80, 86, 95, 96, 114, 120, 129, 149, 152, 160, 172, 190, 192, 215, 228, 240, 258, 285, 298, 304, 320, 344, 361, 380, 430, 447, 456, 480, 516, 570, 596, 608, 645, 688, 722, 745, 760, 817, 860, 894, 912, 960, 1032, 1083, 1140, 1192, 1216, 1290, 1376, 1444, 1490, 1520, 1634, 1720, 1788, 1805, 1824, 2064, 2166, 2235, 2280, 2384, 2451, 2580, 2752, 2831, 2888, 2980, 3040, 3268, 3440, 3576, 3610, 3648, 4085, 4128, 4332, 4470, 4560, 4768, 4902, 5160, 5415, 5662, 5776, 5960, 6080, 6407, 6536, 6880, 7152, 7220, 8170, 8256, 8493, 8664, 8940, 9120, 9536, 9804, 10320, 10830, 11324, 11552, 11920, 12255, 12814, 13072, 13760, 14155, 14304, 14440, 15523, 16340, 16986, 17328, 17880, 18240, 19221, 19608, 20640, 21660, 22648, 23104, 23840, 24510, 25628, 26144, 28310, 28608, 28880, 31046, 32035, 32680, 33972, 34656, 35760, 38442, 39216, 41280, 42465, 43320, 45296, 46569, 47680, 49020, 51256, 52288, 53789, 56620, 57760, 62092, 64070, 65360, 67944, 69312, 71520, 76884, 77615, 78432, 84930, 86640, 90592, 93138, 96105, 98040, 102512, 107578, 113240, 115520, 121733, 124184, 128140, 130720, 135888, 143040, 153768, 155230, 156864, 161367, 169860, 173280, 181184, 186276, 192210, 196080, 205024, 215156, 226480, 232845, 243466, 248368, 256280, 261440, 268945, 271776, 307536, 310460, 322734, 339720, 346560, 365199, 372552, 384420, 392160, 410048, 430312, 452960, 465690, 486932, 496736, 512560, 537890, 543552, 608665, 615072, 620920, 645468, 679440, 730398, 745104, 768840, 784320, 806835, 860624, 905920, 931380, 973864, 993472, 1025120, 1075780, 1217330, 1230144, 1241840, 1290936, 1358880, 1460796, 1490208, 1537680, 1613670, 1721248, 1825995, 1862760, 1947728, 2050240, 2151560, 2312927, 2434660, 2483680, 2581872, 2717760, 2921592, 2980416, 3075360, 3227340, 3442496, 3651990, 3725520, 3895456, 4303120, 4625854, 4869320, 4967360, 5163744, 5843184, 6150720, 6454680, 6938781, 7303980, 7451040, 7790912, 8606240, 9251708, 9738640, 10327488, 11564635, 11686368, 12909360, 13877562, 14607960, 14902080, 17212480, 18503416, 19477280, 23129270, 23372736, 25818720, 27755124, 29215920, 34693905, 37006832, 38954560, 46258540, 51637440, 55510248, 58431840, 69387810, 74013664, 92517080, 111020496, 116863680, 138775620, 148027328, 185034160, 222040992, 277551240, 370068320, 444081984, 555102480, 740136640, 1110204960, 2220409920]

約数ペア:

[(1, 2220409920), (2, 1110204960), (3, 740136640), (4, 555102480), (5, 444081984), (6, 370068320), (8, 277551240), (10, 222040992), (12, 185034160), (15, 148027328), (16, 138775620), (19, 116863680), (20, 111020496), (24, 92517080), (30, 74013664), (32, 69387810), (38, 58431840), (40, 55510248), (43, 51637440), (48, 46258540), (57, 38954560), (60, 37006832), (64, 34693905), (76, 29215920), (80, 27755124), (86, 25818720), (95, 23372736), (96, 23129270), (114, 19477280), (120, 18503416), (129, 17212480), (149, 14902080), (152, 14607960), (160, 13877562), (172, 12909360), (190, 11686368), (192, 11564635), (215, 10327488), (228, 9738640), (240, 9251708), (258, 8606240), (285, 7790912), (298, 7451040), (304, 7303980), (320, 6938781), (344, 6454680), (361, 6150720), (380, 5843184), (430, 5163744), (447, 4967360), (456, 4869320), (480, 4625854), (516, 4303120), (570, 3895456), (596, 3725520), (608, 3651990), (645, 3442496), (688, 3227340), (722, 3075360), (745, 2980416), (760, 2921592), (817, 2717760), (860, 2581872), (894, 2483680), (912, 2434660), (960, 2312927), (1032, 2151560), (1083, 2050240), (1140, 1947728), (1192, 1862760), (1216, 1825995), (1290, 1721248), (1376, 1613670), (1444, 1537680), (1490, 1490208), (1520, 1460796), (1634, 1358880), (1720, 1290936), (1788, 1241840), (1805, 1230144), (1824, 1217330), (2064, 1075780), (2166, 1025120), (2235, 993472), (2280, 973864), (2384, 931380), (2451, 905920), (2580, 860624), (2752, 806835), (2831, 784320), (2888, 768840), (2980, 745104), (3040, 730398), (3268, 679440), (3440, 645468), (3576, 620920), (3610, 615072), (3648, 608665), (4085, 543552), (4128, 537890), (4332, 512560), (4470, 496736), (4560, 486932), (4768, 465690), (4902, 452960), (5160, 430312), (5415, 410048), (5662, 392160), (5776, 384420), (5960, 372552), (6080, 365199), (6407, 346560), (6536, 339720), (6880, 322734), (7152, 310460), (7220, 307536), (8170, 271776), (8256, 268945), (8493, 261440), (8664, 256280), (8940, 248368), (9120, 243466), (9536, 232845), (9804, 226480), (10320, 215156), (10830, 205024), (11324, 196080), (11552, 192210), (11920, 186276), (12255, 181184), (12814, 173280), (13072, 169860), (13760, 161367), (14155, 156864), (14304, 155230), (14440, 153768), (15523, 143040), (16340, 135888), (16986, 130720), (17328, 128140), (17880, 124184), (18240, 121733), (19221, 115520), (19608, 113240), (20640, 107578), (21660, 102512), (22648, 98040), (23104, 96105), (23840, 93138), (24510, 90592), (25628, 86640), (26144, 84930), (28310, 78432), (28608, 77615), (28880, 76884), (31046, 71520), (32035, 69312), (32680, 67944), (33972, 65360), (34656, 64070), (35760, 62092), (38442, 57760), (39216, 56620), (41280, 53789), (42465, 52288), (43320, 51256), (45296, 49020), (46569, 47680)]