844970280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4813}}^1$

素因数の和:4864

約数の個数: 256

約数和(自身を含む): 3327436800

約数和(自身を除く): 2482466520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 308, 330, 380, 385, 399, 418, 420, 440, 456, 462, 532, 570, 616, 627, 660, 665, 760, 770, 798, 836, 840, 924, 1045, 1064, 1140, 1155, 1254, 1320, 1330, 1463, 1540, 1596, 1672, 1848, 1995, 2090, 2280, 2310, 2508, 2660, 2926, 3080, 3135, 3192, 3990, 4180, 4389, 4620, 4813, 5016, 5320, 5852, 6270, 7315, 7980, 8360, 8778, 9240, 9626, 11704, 12540, 14439, 14630, 15960, 17556, 19252, 21945, 24065, 25080, 28878, 29260, 33691, 35112, 38504, 43890, 48130, 52943, 57756, 58520, 67382, 72195, 87780, 91447, 96260, 101073, 105886, 115512, 134764, 144390, 158829, 168455, 175560, 182894, 192520, 202146, 211772, 264715, 269528, 274341, 288780, 317658, 336910, 365788, 370601, 404292, 423544, 457235, 505365, 529430, 548682, 577560, 635316, 640129, 673820, 731576, 741202, 794145, 808584, 914470, 1005917, 1010730, 1058860, 1097364, 1111803, 1270632, 1280258, 1347640, 1371705, 1482404, 1588290, 1828940, 1853005, 1920387, 2011834, 2021460, 2117720, 2194728, 2223606, 2560516, 2743410, 2964808, 3017751, 3176580, 3200645, 3657880, 3706010, 3840774, 4023668, 4042920, 4447212, 5029585, 5121032, 5486820, 5559015, 6035502, 6353160, 6401290, 7041419, 7412020, 7681548, 8047336, 8894424, 9601935, 10059170, 10973640, 11118030, 12071004, 12802580, 14082838, 14824040, 15088755, 15363096, 19203870, 20118340, 21124257, 22236060, 24142008, 25605160, 28165676, 30177510, 35207095, 38407740, 40236680, 42248514, 44472120, 56331352, 60355020, 70414190, 76815480, 84497028, 105621285, 120710040, 140828380, 168994056, 211242570, 281656760, 422485140, 844970280]

約数ペア:

[(1, 844970280), (2, 422485140), (3, 281656760), (4, 211242570), (5, 168994056), (6, 140828380), (7, 120710040), (8, 105621285), (10, 84497028), (11, 76815480), (12, 70414190), (14, 60355020), (15, 56331352), (19, 44472120), (20, 42248514), (21, 40236680), (22, 38407740), (24, 35207095), (28, 30177510), (30, 28165676), (33, 25605160), (35, 24142008), (38, 22236060), (40, 21124257), (42, 20118340), (44, 19203870), (55, 15363096), (56, 15088755), (57, 14824040), (60, 14082838), (66, 12802580), (70, 12071004), (76, 11118030), (77, 10973640), (84, 10059170), (88, 9601935), (95, 8894424), (105, 8047336), (110, 7681548), (114, 7412020), (120, 7041419), (132, 6401290), (133, 6353160), (140, 6035502), (152, 5559015), (154, 5486820), (165, 5121032), (168, 5029585), (190, 4447212), (209, 4042920), (210, 4023668), (220, 3840774), (228, 3706010), (231, 3657880), (264, 3200645), (266, 3176580), (280, 3017751), (285, 2964808), (308, 2743410), (330, 2560516), (380, 2223606), (385, 2194728), (399, 2117720), (418, 2021460), (420, 2011834), (440, 1920387), (456, 1853005), (462, 1828940), (532, 1588290), (570, 1482404), (616, 1371705), (627, 1347640), (660, 1280258), (665, 1270632), (760, 1111803), (770, 1097364), (798, 1058860), (836, 1010730), (840, 1005917), (924, 914470), (1045, 808584), (1064, 794145), (1140, 741202), (1155, 731576), (1254, 673820), (1320, 640129), (1330, 635316), (1463, 577560), (1540, 548682), (1596, 529430), (1672, 505365), (1848, 457235), (1995, 423544), (2090, 404292), (2280, 370601), (2310, 365788), (2508, 336910), (2660, 317658), (2926, 288780), (3080, 274341), (3135, 269528), (3192, 264715), (3990, 211772), (4180, 202146), (4389, 192520), (4620, 182894), (4813, 175560), (5016, 168455), (5320, 158829), (5852, 144390), (6270, 134764), (7315, 115512), (7980, 105886), (8360, 101073), (8778, 96260), (9240, 91447), (9626, 87780), (11704, 72195), (12540, 67382), (14439, 58520), (14630, 57756), (15960, 52943), (17556, 48130), (19252, 43890), (21945, 38504), (24065, 35112), (25080, 33691), (28878, 29260)]