4098240720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42797}}^1$

素因数の和:42842

約数の個数: 240

約数和(自身を含む): 16557690240

約数和(自身を除く): 12459449520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 31920, 42797, 47880, 85594, 95760, 128391, 171188, 213985, 256782, 299579, 342376, 385173, 427970, 513564, 599158, 641955, 684752, 770346, 813143, 855940, 898737, 1027128, 1198316, 1283910, 1497895, 1540692, 1626286, 1711880, 1797474, 1925865, 2054256, 2396632, 2439429, 2567820, 2696211, 2995790, 3081384, 3252572, 3423760, 3594948, 3851730, 4065715, 4493685, 4793264, 4878858, 5135640, 5392422, 5692001, 5991580, 6162768, 6505144, 7189896, 7318287, 7703460, 8131430, 8987370, 9757716, 10271280, 10784844, 11384002, 11983160, 12197145, 13010288, 13481055, 14379792, 14636574, 15406920, 16262860, 17076003, 17974740, 19515432, 21569688, 22768004, 23966320, 24394290, 26962110, 28460005, 29273148, 30813840, 32525720, 34152006, 35949480, 36591435, 39030864, 43139376, 45536008, 48788580, 51228009, 53924220, 56920010, 58546296, 65051440, 68304012, 71898960, 73182870, 85380015, 91072016, 97577160, 102456018, 107848440, 113840020, 117092592, 136608024, 146365740, 170760030, 195154320, 204912036, 215696880, 227680040, 256140045, 273216048, 292731480, 341520060, 409824072, 455360080, 512280090, 585462960, 683040120, 819648144, 1024560180, 1366080240, 2049120360, 4098240720]

約数ペア:

[(1, 4098240720), (2, 2049120360), (3, 1366080240), (4, 1024560180), (5, 819648144), (6, 683040120), (7, 585462960), (8, 512280090), (9, 455360080), (10, 409824072), (12, 341520060), (14, 292731480), (15, 273216048), (16, 256140045), (18, 227680040), (19, 215696880), (20, 204912036), (21, 195154320), (24, 170760030), (28, 146365740), (30, 136608024), (35, 117092592), (36, 113840020), (38, 107848440), (40, 102456018), (42, 97577160), (45, 91072016), (48, 85380015), (56, 73182870), (57, 71898960), (60, 68304012), (63, 65051440), (70, 58546296), (72, 56920010), (76, 53924220), (80, 51228009), (84, 48788580), (90, 45536008), (95, 43139376), (105, 39030864), (112, 36591435), (114, 35949480), (120, 34152006), (126, 32525720), (133, 30813840), (140, 29273148), (144, 28460005), (152, 26962110), (168, 24394290), (171, 23966320), (180, 22768004), (190, 21569688), (210, 19515432), (228, 17974740), (240, 17076003), (252, 16262860), (266, 15406920), (280, 14636574), (285, 14379792), (304, 13481055), (315, 13010288), (336, 12197145), (342, 11983160), (360, 11384002), (380, 10784844), (399, 10271280), (420, 9757716), (456, 8987370), (504, 8131430), (532, 7703460), (560, 7318287), (570, 7189896), (630, 6505144), (665, 6162768), (684, 5991580), (720, 5692001), (760, 5392422), (798, 5135640), (840, 4878858), (855, 4793264), (912, 4493685), (1008, 4065715), (1064, 3851730), (1140, 3594948), (1197, 3423760), (1260, 3252572), (1330, 3081384), (1368, 2995790), (1520, 2696211), (1596, 2567820), (1680, 2439429), (1710, 2396632), (1995, 2054256), (2128, 1925865), (2280, 1797474), (2394, 1711880), (2520, 1626286), (2660, 1540692), (2736, 1497895), (3192, 1283910), (3420, 1198316), (3990, 1027128), (4560, 898737), (4788, 855940), (5040, 813143), (5320, 770346), (5985, 684752), (6384, 641955), (6840, 599158), (7980, 513564), (9576, 427970), (10640, 385173), (11970, 342376), (13680, 299579), (15960, 256782), (19152, 213985), (23940, 171188), (31920, 128391), (42797, 95760), (47880, 85594)]