2000316960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:800

約数の個数: 288

約数和(自身を含む): 7260140160

約数和(自身を除く): 5259823200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 113, 114, 120, 144, 152, 160, 171, 180, 190, 226, 228, 240, 285, 288, 304, 339, 342, 360, 380, 452, 456, 480, 565, 570, 608, 647, 678, 684, 720, 760, 855, 904, 912, 1017, 1130, 1140, 1294, 1356, 1368, 1440, 1520, 1695, 1710, 1808, 1824, 1941, 2034, 2147, 2260, 2280, 2588, 2712, 2736, 3040, 3235, 3390, 3420, 3616, 3882, 4068, 4294, 4520, 4560, 5085, 5176, 5424, 5472, 5823, 6441, 6470, 6780, 6840, 7764, 8136, 8588, 9040, 9120, 9705, 10170, 10352, 10735, 10848, 11646, 12293, 12882, 12940, 13560, 13680, 15528, 16272, 17176, 18080, 19323, 19410, 20340, 20704, 21470, 23292, 24586, 25764, 25880, 27120, 27360, 29115, 31056, 32205, 32544, 34352, 36879, 38646, 38820, 40680, 42940, 46584, 49172, 51528, 51760, 54240, 58230, 61465, 62112, 64410, 68704, 73111, 73758, 77292, 77640, 81360, 85880, 93168, 96615, 98344, 103056, 103520, 110637, 116460, 122930, 128820, 146222, 147516, 154584, 155280, 162720, 171760, 184395, 186336, 193230, 196688, 206112, 219333, 221274, 232920, 245860, 257640, 292444, 295032, 309168, 310560, 343520, 365555, 368790, 386460, 393376, 438666, 442548, 465840, 491720, 515280, 553185, 584888, 590064, 618336, 657999, 731110, 737580, 772920, 877332, 885096, 931680, 983440, 1030560, 1096665, 1106370, 1169776, 1180128, 1315998, 1389109, 1462220, 1475160, 1545840, 1754664, 1770192, 1966880, 2193330, 2212740, 2339552, 2631996, 2778218, 2924440, 2950320, 3091680, 3289995, 3509328, 3540384, 4167327, 4386660, 4425480, 5263992, 5556436, 5848880, 5900640, 6579990, 6945545, 7018656, 8334654, 8773320, 8850960, 10527984, 11112872, 11697760, 12501981, 13159980, 13891090, 16669308, 17546640, 17701920, 20836635, 21055968, 22225744, 25003962, 26319960, 27782180, 33338616, 35093280, 41673270, 44451488, 50007924, 52639920, 55564360, 62509905, 66677232, 83346540, 100015848, 105279840, 111128720, 125019810, 133354464, 166693080, 200031696, 222257440, 250039620, 333386160, 400063392, 500079240, 666772320, 1000158480, 2000316960]

約数ペア:

[(1, 2000316960), (2, 1000158480), (3, 666772320), (4, 500079240), (5, 400063392), (6, 333386160), (8, 250039620), (9, 222257440), (10, 200031696), (12, 166693080), (15, 133354464), (16, 125019810), (18, 111128720), (19, 105279840), (20, 100015848), (24, 83346540), (30, 66677232), (32, 62509905), (36, 55564360), (38, 52639920), (40, 50007924), (45, 44451488), (48, 41673270), (57, 35093280), (60, 33338616), (72, 27782180), (76, 26319960), (80, 25003962), (90, 22225744), (95, 21055968), (96, 20836635), (113, 17701920), (114, 17546640), (120, 16669308), (144, 13891090), (152, 13159980), (160, 12501981), (171, 11697760), (180, 11112872), (190, 10527984), (226, 8850960), (228, 8773320), (240, 8334654), (285, 7018656), (288, 6945545), (304, 6579990), (339, 5900640), (342, 5848880), (360, 5556436), (380, 5263992), (452, 4425480), (456, 4386660), (480, 4167327), (565, 3540384), (570, 3509328), (608, 3289995), (647, 3091680), (678, 2950320), (684, 2924440), (720, 2778218), (760, 2631996), (855, 2339552), (904, 2212740), (912, 2193330), (1017, 1966880), (1130, 1770192), (1140, 1754664), (1294, 1545840), (1356, 1475160), (1368, 1462220), (1440, 1389109), (1520, 1315998), (1695, 1180128), (1710, 1169776), (1808, 1106370), (1824, 1096665), (1941, 1030560), (2034, 983440), (2147, 931680), (2260, 885096), (2280, 877332), (2588, 772920), (2712, 737580), (2736, 731110), (3040, 657999), (3235, 618336), (3390, 590064), (3420, 584888), (3616, 553185), (3882, 515280), (4068, 491720), (4294, 465840), (4520, 442548), (4560, 438666), (5085, 393376), (5176, 386460), (5424, 368790), (5472, 365555), (5823, 343520), (6441, 310560), (6470, 309168), (6780, 295032), (6840, 292444), (7764, 257640), (8136, 245860), (8588, 232920), (9040, 221274), (9120, 219333), (9705, 206112), (10170, 196688), (10352, 193230), (10735, 186336), (10848, 184395), (11646, 171760), (12293, 162720), (12882, 155280), (12940, 154584), (13560, 147516), (13680, 146222), (15528, 128820), (16272, 122930), (17176, 116460), (18080, 110637), (19323, 103520), (19410, 103056), (20340, 98344), (20704, 96615), (21470, 93168), (23292, 85880), (24586, 81360), (25764, 77640), (25880, 77292), (27120, 73758), (27360, 73111), (29115, 68704), (31056, 64410), (32205, 62112), (32544, 61465), (34352, 58230), (36879, 54240), (38646, 51760), (38820, 51528), (40680, 49172), (42940, 46584)]