21114642480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1360

約数の個数: 320

約数和(自身を含む): 70559233920

約数和(自身を除く): 49444591440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 41, 48, 58, 60, 61, 80, 82, 87, 116, 120, 122, 123, 145, 164, 174, 183, 205, 232, 240, 244, 246, 290, 305, 328, 348, 366, 410, 435, 464, 488, 492, 580, 610, 615, 656, 696, 732, 820, 870, 915, 976, 984, 1160, 1189, 1213, 1220, 1230, 1392, 1464, 1640, 1740, 1769, 1830, 1968, 2320, 2378, 2426, 2440, 2460, 2501, 2928, 3280, 3480, 3538, 3567, 3639, 3660, 4756, 4852, 4880, 4920, 5002, 5307, 5945, 6065, 6960, 7076, 7134, 7278, 7320, 7503, 8845, 9512, 9704, 9840, 10004, 10614, 11890, 12130, 12505, 14152, 14268, 14556, 14640, 15006, 17690, 17835, 18195, 19024, 19408, 20008, 21228, 23780, 24260, 25010, 26535, 28304, 28536, 29112, 30012, 35177, 35380, 35670, 36390, 37515, 40016, 42456, 47560, 48520, 49733, 50020, 53070, 57072, 58224, 60024, 70354, 70760, 71340, 72529, 72780, 73993, 75030, 84912, 95120, 97040, 99466, 100040, 105531, 106140, 120048, 140708, 141520, 142680, 145058, 145560, 147986, 149199, 150060, 175885, 198932, 200080, 211062, 212280, 217587, 221979, 248665, 281416, 285360, 290116, 291120, 295972, 298398, 300120, 351770, 362645, 369965, 397864, 422124, 424560, 435174, 443958, 497330, 527655, 562832, 580232, 591944, 596796, 600240, 703540, 725290, 739930, 745995, 795728, 844248, 870348, 887916, 994660, 1055310, 1087935, 1109895, 1160464, 1183888, 1193592, 1407080, 1442257, 1450580, 1479860, 1491990, 1688496, 1740696, 1775832, 1989320, 2110620, 2145797, 2175870, 2219790, 2387184, 2814160, 2884514, 2901160, 2959720, 2983980, 3033713, 3481392, 3551664, 3978640, 4221240, 4291594, 4326771, 4351740, 4439580, 5769028, 5802320, 5919440, 5967960, 6067426, 6437391, 7211285, 8442480, 8583188, 8653542, 8703480, 8879160, 9101139, 10728985, 11538056, 11935920, 12134852, 12874782, 14422570, 15168565, 17166376, 17307084, 17406960, 17758320, 18202278, 21457970, 21633855, 23076112, 24269704, 25749564, 28845140, 30337130, 32186955, 34332752, 34614168, 36404556, 42915940, 43267710, 45505695, 48539408, 51499128, 57690280, 60674260, 64373910, 69228336, 72809112, 85831880, 86535420, 87977677, 91011390, 102998256, 115380560, 121348520, 128747820, 145618224, 171663760, 173070840, 175955354, 182022780, 242697040, 257495640, 263933031, 346141680, 351910708, 364045560, 439888385, 514991280, 527866062, 703821416, 728091120, 879776770, 1055732124, 1319665155, 1407642832, 1759553540, 2111464248, 2639330310, 3519107080, 4222928496, 5278660620, 7038214160, 10557321240, 21114642480]

約数ペア:

[(1, 21114642480), (2, 10557321240), (3, 7038214160), (4, 5278660620), (5, 4222928496), (6, 3519107080), (8, 2639330310), (10, 2111464248), (12, 1759553540), (15, 1407642832), (16, 1319665155), (20, 1055732124), (24, 879776770), (29, 728091120), (30, 703821416), (40, 527866062), (41, 514991280), (48, 439888385), (58, 364045560), (60, 351910708), (61, 346141680), (80, 263933031), (82, 257495640), (87, 242697040), (116, 182022780), (120, 175955354), (122, 173070840), (123, 171663760), (145, 145618224), (164, 128747820), (174, 121348520), (183, 115380560), (205, 102998256), (232, 91011390), (240, 87977677), (244, 86535420), (246, 85831880), (290, 72809112), (305, 69228336), (328, 64373910), (348, 60674260), (366, 57690280), (410, 51499128), (435, 48539408), (464, 45505695), (488, 43267710), (492, 42915940), (580, 36404556), (610, 34614168), (615, 34332752), (656, 32186955), (696, 30337130), (732, 28845140), (820, 25749564), (870, 24269704), (915, 23076112), (976, 21633855), (984, 21457970), (1160, 18202278), (1189, 17758320), (1213, 17406960), (1220, 17307084), (1230, 17166376), (1392, 15168565), (1464, 14422570), (1640, 12874782), (1740, 12134852), (1769, 11935920), (1830, 11538056), (1968, 10728985), (2320, 9101139), (2378, 8879160), (2426, 8703480), (2440, 8653542), (2460, 8583188), (2501, 8442480), (2928, 7211285), (3280, 6437391), (3480, 6067426), (3538, 5967960), (3567, 5919440), (3639, 5802320), (3660, 5769028), (4756, 4439580), (4852, 4351740), (4880, 4326771), (4920, 4291594), (5002, 4221240), (5307, 3978640), (5945, 3551664), (6065, 3481392), (6960, 3033713), (7076, 2983980), (7134, 2959720), (7278, 2901160), (7320, 2884514), (7503, 2814160), (8845, 2387184), (9512, 2219790), (9704, 2175870), (9840, 2145797), (10004, 2110620), (10614, 1989320), (11890, 1775832), (12130, 1740696), (12505, 1688496), (14152, 1491990), (14268, 1479860), (14556, 1450580), (14640, 1442257), (15006, 1407080), (17690, 1193592), (17835, 1183888), (18195, 1160464), (19024, 1109895), (19408, 1087935), (20008, 1055310), (21228, 994660), (23780, 887916), (24260, 870348), (25010, 844248), (26535, 795728), (28304, 745995), (28536, 739930), (29112, 725290), (30012, 703540), (35177, 600240), (35380, 596796), (35670, 591944), (36390, 580232), (37515, 562832), (40016, 527655), (42456, 497330), (47560, 443958), (48520, 435174), (49733, 424560), (50020, 422124), (53070, 397864), (57072, 369965), (58224, 362645), (60024, 351770), (70354, 300120), (70760, 298398), (71340, 295972), (72529, 291120), (72780, 290116), (73993, 285360), (75030, 281416), (84912, 248665), (95120, 221979), (97040, 217587), (99466, 212280), (100040, 211062), (105531, 200080), (106140, 198932), (120048, 175885), (140708, 150060), (141520, 149199), (142680, 147986), (145058, 145560)]