291207984840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{17977}}^1$

素因数の和:18333

約数の個数: 256

約数和(自身を含む): 992558188800

約数和(自身を除く): 701350203960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 283, 318, 360, 424, 477, 530, 540, 566, 636, 795, 849, 954, 1060, 1080, 1132, 1272, 1415, 1431, 1590, 1698, 1908, 2120, 2264, 2385, 2547, 2830, 2862, 3180, 3396, 3816, 4245, 4770, 5094, 5660, 5724, 6360, 6792, 7155, 7641, 8490, 9540, 10188, 11320, 11448, 12735, 14310, 14999, 15282, 16980, 17977, 19080, 20376, 25470, 28620, 29998, 30564, 33960, 35954, 38205, 44997, 50940, 53931, 57240, 59996, 61128, 71908, 74995, 76410, 89885, 89994, 101880, 107862, 119992, 134991, 143816, 149990, 152820, 161793, 179770, 179988, 215724, 224985, 269655, 269982, 299980, 305640, 323586, 359540, 359976, 404973, 431448, 449970, 485379, 539310, 539964, 599960, 647172, 674955, 719080, 808965, 809946, 899940, 952781, 970758, 1078620, 1079928, 1294344, 1349910, 1617930, 1619892, 1799880, 1905562, 1941516, 2024865, 2157240, 2426895, 2699820, 2858343, 3235860, 3239784, 3811124, 3883032, 4049730, 4763905, 4853790, 5087491, 5399640, 5716686, 6471720, 7622248, 8099460, 8575029, 9527810, 9707580, 10174982, 11433372, 14291715, 15262473, 16198920, 17150058, 19055620, 19415160, 20349964, 22866744, 25437455, 25725087, 28583430, 30524946, 34300116, 38111240, 40699928, 42875145, 45787419, 50874910, 51450174, 57166860, 61049892, 68600232, 76312365, 85750290, 91574838, 101749820, 102900348, 114333720, 122099784, 128625435, 137362257, 152624730, 171500580, 183149676, 203499640, 205800696, 228937095, 257250870, 269637023, 274724514, 305249460, 343001160, 366299352, 457874190, 514501740, 539274046, 549449028, 610498920, 686811285, 808911069, 915748380, 1029003480, 1078548092, 1098898056, 1348185115, 1373622570, 1617822138, 1831496760, 2157096184, 2426733207, 2696370230, 2747245140, 3235644276, 4044555345, 4853466414, 5392740460, 5494490280, 6471288552, 7280199621, 8089110690, 9706932828, 10785480920, 12133666035, 14560399242, 16178221380, 19413865656, 24267332070, 29120798484, 32356442760, 36400998105, 48534664140, 58241596968, 72801996210, 97069328280, 145603992420, 291207984840]

約数ペア:

[(1, 291207984840), (2, 145603992420), (3, 97069328280), (4, 72801996210), (5, 58241596968), (6, 48534664140), (8, 36400998105), (9, 32356442760), (10, 29120798484), (12, 24267332070), (15, 19413865656), (18, 16178221380), (20, 14560399242), (24, 12133666035), (27, 10785480920), (30, 9706932828), (36, 8089110690), (40, 7280199621), (45, 6471288552), (53, 5494490280), (54, 5392740460), (60, 4853466414), (72, 4044555345), (90, 3235644276), (106, 2747245140), (108, 2696370230), (120, 2426733207), (135, 2157096184), (159, 1831496760), (180, 1617822138), (212, 1373622570), (216, 1348185115), (265, 1098898056), (270, 1078548092), (283, 1029003480), (318, 915748380), (360, 808911069), (424, 686811285), (477, 610498920), (530, 549449028), (540, 539274046), (566, 514501740), (636, 457874190), (795, 366299352), (849, 343001160), (954, 305249460), (1060, 274724514), (1080, 269637023), (1132, 257250870), (1272, 228937095), (1415, 205800696), (1431, 203499640), (1590, 183149676), (1698, 171500580), (1908, 152624730), (2120, 137362257), (2264, 128625435), (2385, 122099784), (2547, 114333720), (2830, 102900348), (2862, 101749820), (3180, 91574838), (3396, 85750290), (3816, 76312365), (4245, 68600232), (4770, 61049892), (5094, 57166860), (5660, 51450174), (5724, 50874910), (6360, 45787419), (6792, 42875145), (7155, 40699928), (7641, 38111240), (8490, 34300116), (9540, 30524946), (10188, 28583430), (11320, 25725087), (11448, 25437455), (12735, 22866744), (14310, 20349964), (14999, 19415160), (15282, 19055620), (16980, 17150058), (17977, 16198920), (19080, 15262473), (20376, 14291715), (25470, 11433372), (28620, 10174982), (29998, 9707580), (30564, 9527810), (33960, 8575029), (35954, 8099460), (38205, 7622248), (44997, 6471720), (50940, 5716686), (53931, 5399640), (57240, 5087491), (59996, 4853790), (61128, 4763905), (71908, 4049730), (74995, 3883032), (76410, 3811124), (89885, 3239784), (89994, 3235860), (101880, 2858343), (107862, 2699820), (119992, 2426895), (134991, 2157240), (143816, 2024865), (149990, 1941516), (152820, 1905562), (161793, 1799880), (179770, 1619892), (179988, 1617930), (215724, 1349910), (224985, 1294344), (269655, 1079928), (269982, 1078620), (299980, 970758), (305640, 952781), (323586, 899940), (359540, 809946), (359976, 808965), (404973, 719080), (431448, 674955), (449970, 647172), (485379, 599960), (539310, 539964)]