23415678880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{919}}^1$

素因数の和:1443

約数の個数: 192

約数和(自身を含む): 62496645120

約数和(自身を除く): 39080966240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 467, 496, 620, 682, 880, 919, 934, 992, 1240, 1364, 1705, 1760, 1838, 1868, 2335, 2480, 2728, 3410, 3676, 3736, 4595, 4670, 4960, 5137, 5456, 6820, 7352, 7472, 9190, 9340, 10109, 10274, 10912, 13640, 14477, 14704, 14944, 18380, 18680, 20218, 20548, 25685, 27280, 28489, 28954, 29408, 36760, 37360, 40436, 41096, 50545, 51370, 54560, 56978, 57908, 72385, 73520, 74720, 80872, 82192, 101090, 102740, 113956, 115816, 142445, 144770, 147040, 159247, 161744, 164384, 202180, 205480, 227912, 231632, 284890, 289540, 313379, 318494, 323488, 404360, 410960, 429173, 455824, 463264, 569780, 579080, 626758, 636988, 796235, 808720, 821920, 858346, 911648, 1139560, 1158160, 1253516, 1273976, 1566895, 1592470, 1617440, 1716692, 2145865, 2279120, 2316320, 2507032, 2547952, 3133790, 3184940, 3433384, 4291730, 4558240, 4720903, 5014064, 5095904, 6267580, 6369880, 6866768, 8583460, 9441806, 10028128, 12535160, 12739760, 13304363, 13733536, 17166920, 18883612, 23604515, 25070320, 25479520, 26608726, 34333840, 37767224, 47209030, 50140640, 53217452, 66521815, 68667680, 75534448, 94418060, 106434904, 133043630, 146347993, 151068896, 188836120, 212869808, 266087260, 292695986, 377672240, 425739616, 532174520, 585391972, 731739965, 755344480, 1064349040, 1170783944, 1463479930, 2128698080, 2341567888, 2926959860, 4683135776, 5853919720, 11707839440, 23415678880]

約数ペア:

[(1, 23415678880), (2, 11707839440), (4, 5853919720), (5, 4683135776), (8, 2926959860), (10, 2341567888), (11, 2128698080), (16, 1463479930), (20, 1170783944), (22, 1064349040), (31, 755344480), (32, 731739965), (40, 585391972), (44, 532174520), (55, 425739616), (62, 377672240), (80, 292695986), (88, 266087260), (110, 212869808), (124, 188836120), (155, 151068896), (160, 146347993), (176, 133043630), (220, 106434904), (248, 94418060), (310, 75534448), (341, 68667680), (352, 66521815), (440, 53217452), (467, 50140640), (496, 47209030), (620, 37767224), (682, 34333840), (880, 26608726), (919, 25479520), (934, 25070320), (992, 23604515), (1240, 18883612), (1364, 17166920), (1705, 13733536), (1760, 13304363), (1838, 12739760), (1868, 12535160), (2335, 10028128), (2480, 9441806), (2728, 8583460), (3410, 6866768), (3676, 6369880), (3736, 6267580), (4595, 5095904), (4670, 5014064), (4960, 4720903), (5137, 4558240), (5456, 4291730), (6820, 3433384), (7352, 3184940), (7472, 3133790), (9190, 2547952), (9340, 2507032), (10109, 2316320), (10274, 2279120), (10912, 2145865), (13640, 1716692), (14477, 1617440), (14704, 1592470), (14944, 1566895), (18380, 1273976), (18680, 1253516), (20218, 1158160), (20548, 1139560), (25685, 911648), (27280, 858346), (28489, 821920), (28954, 808720), (29408, 796235), (36760, 636988), (37360, 626758), (40436, 579080), (41096, 569780), (50545, 463264), (51370, 455824), (54560, 429173), (56978, 410960), (57908, 404360), (72385, 323488), (73520, 318494), (74720, 313379), (80872, 289540), (82192, 284890), (101090, 231632), (102740, 227912), (113956, 205480), (115816, 202180), (142445, 164384), (144770, 161744), (147040, 159247)]