20163768240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{57427}}^1$

素因数の和:57480

約数の個数: 320

約数和(自身を含む): 82034749440

約数和(自身を除く): 61870981200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 105, 110, 112, 114, 120, 132, 133, 140, 152, 154, 165, 168, 176, 190, 209, 210, 220, 228, 231, 240, 264, 266, 280, 285, 304, 308, 330, 336, 380, 385, 399, 418, 420, 440, 456, 462, 528, 532, 560, 570, 616, 627, 660, 665, 760, 770, 798, 836, 840, 880, 912, 924, 1045, 1064, 1140, 1155, 1232, 1254, 1320, 1330, 1463, 1520, 1540, 1596, 1672, 1680, 1848, 1995, 2090, 2128, 2280, 2310, 2508, 2640, 2660, 2926, 3080, 3135, 3192, 3344, 3696, 3990, 4180, 4389, 4560, 4620, 5016, 5320, 5852, 6160, 6270, 6384, 7315, 7980, 8360, 8778, 9240, 10032, 10640, 11704, 12540, 14630, 15960, 16720, 17556, 18480, 21945, 23408, 25080, 29260, 31920, 35112, 43890, 50160, 57427, 58520, 70224, 87780, 114854, 117040, 172281, 175560, 229708, 287135, 344562, 351120, 401989, 459416, 574270, 631697, 689124, 803978, 861405, 918832, 1091113, 1148540, 1205967, 1263394, 1378248, 1607956, 1722810, 1895091, 2009945, 2182226, 2297080, 2411934, 2526788, 2756496, 3158485, 3215912, 3273339, 3445620, 3790182, 4019890, 4364452, 4421879, 4594160, 4823868, 5053576, 5455565, 6029835, 6316970, 6431824, 6546678, 6891240, 7580364, 7637791, 8039780, 8728904, 8843758, 9475455, 9647736, 10107152, 10911130, 12002243, 12059670, 12633940, 13093356, 13265637, 13782480, 15160728, 15275582, 16079560, 16366695, 17457808, 17687516, 18950910, 19295472, 21822260, 22109395, 22913373, 24004486, 24119340, 25267880, 26186712, 26531274, 30321456, 30551164, 32159120, 32733390, 35375032, 36006729, 37901820, 38188955, 43644520, 44218790, 45826746, 48008972, 48238680, 50535760, 52373424, 53062548, 60011215, 61102328, 65466780, 66328185, 70750064, 72013458, 75803640, 76377910, 84015701, 87289040, 88437580, 91653492, 96017944, 96477360, 106125096, 114566865, 120022430, 122204656, 130933560, 132656370, 144026916, 151607280, 152755820, 168031402, 176875160, 180033645, 183306984, 192035888, 212250192, 229133730, 240044860, 252047103, 261867120, 265312740, 288053832, 305511640, 336062804, 353750320, 360067290, 366613968, 420078505, 458267460, 480089720, 504094206, 530625480, 576107664, 611023280, 672125608, 720134580, 840157010, 916534920, 960179440, 1008188412, 1061250960, 1260235515, 1344251216, 1440269160, 1680314020, 1833069840, 2016376824, 2520471030, 2880538320, 3360628040, 4032753648, 5040942060, 6721256080, 10081884120, 20163768240]

約数ペア:

[(1, 20163768240), (2, 10081884120), (3, 6721256080), (4, 5040942060), (5, 4032753648), (6, 3360628040), (7, 2880538320), (8, 2520471030), (10, 2016376824), (11, 1833069840), (12, 1680314020), (14, 1440269160), (15, 1344251216), (16, 1260235515), (19, 1061250960), (20, 1008188412), (21, 960179440), (22, 916534920), (24, 840157010), (28, 720134580), (30, 672125608), (33, 611023280), (35, 576107664), (38, 530625480), (40, 504094206), (42, 480089720), (44, 458267460), (48, 420078505), (55, 366613968), (56, 360067290), (57, 353750320), (60, 336062804), (66, 305511640), (70, 288053832), (76, 265312740), (77, 261867120), (80, 252047103), (84, 240044860), (88, 229133730), (95, 212250192), (105, 192035888), (110, 183306984), (112, 180033645), (114, 176875160), (120, 168031402), (132, 152755820), (133, 151607280), (140, 144026916), (152, 132656370), (154, 130933560), (165, 122204656), (168, 120022430), (176, 114566865), (190, 106125096), (209, 96477360), (210, 96017944), (220, 91653492), (228, 88437580), (231, 87289040), (240, 84015701), (264, 76377910), (266, 75803640), (280, 72013458), (285, 70750064), (304, 66328185), (308, 65466780), (330, 61102328), (336, 60011215), (380, 53062548), (385, 52373424), (399, 50535760), (418, 48238680), (420, 48008972), (440, 45826746), (456, 44218790), (462, 43644520), (528, 38188955), (532, 37901820), (560, 36006729), (570, 35375032), (616, 32733390), (627, 32159120), (660, 30551164), (665, 30321456), (760, 26531274), (770, 26186712), (798, 25267880), (836, 24119340), (840, 24004486), (880, 22913373), (912, 22109395), (924, 21822260), (1045, 19295472), (1064, 18950910), (1140, 17687516), (1155, 17457808), (1232, 16366695), (1254, 16079560), (1320, 15275582), (1330, 15160728), (1463, 13782480), (1520, 13265637), (1540, 13093356), (1596, 12633940), (1672, 12059670), (1680, 12002243), (1848, 10911130), (1995, 10107152), (2090, 9647736), (2128, 9475455), (2280, 8843758), (2310, 8728904), (2508, 8039780), (2640, 7637791), (2660, 7580364), (2926, 6891240), (3080, 6546678), (3135, 6431824), (3192, 6316970), (3344, 6029835), (3696, 5455565), (3990, 5053576), (4180, 4823868), (4389, 4594160), (4560, 4421879), (4620, 4364452), (5016, 4019890), (5320, 3790182), (5852, 3445620), (6160, 3273339), (6270, 3215912), (6384, 3158485), (7315, 2756496), (7980, 2526788), (8360, 2411934), (8778, 2297080), (9240, 2182226), (10032, 2009945), (10640, 1895091), (11704, 1722810), (12540, 1607956), (14630, 1378248), (15960, 1263394), (16720, 1205967), (17556, 1148540), (18480, 1091113), (21945, 918832), (23408, 861405), (25080, 803978), (29260, 689124), (31920, 631697), (35112, 574270), (43890, 459416), (50160, 401989), (57427, 351120), (58520, 344562), (70224, 287135), (87780, 229708), (114854, 175560), (117040, 172281)]