15385975920

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{787}}^1$

素因数の和:1250

約数の個数: 400

約数和(自身を含む): 61291219968

約数和(自身を除く): 45905244048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 431, 432, 504, 540, 560, 567, 630, 648, 720, 756, 787, 810, 840, 862, 945, 1008, 1080, 1134, 1260, 1293, 1296, 1512, 1574, 1620, 1680, 1724, 1890, 2155, 2160, 2268, 2361, 2520, 2586, 2835, 3017, 3024, 3148, 3240, 3448, 3780, 3879, 3935, 4310, 4536, 4722, 5040, 5172, 5509, 5670, 6034, 6296, 6465, 6480, 6896, 7083, 7560, 7758, 7870, 8620, 9051, 9072, 9444, 10344, 11018, 11340, 11637, 11805, 12068, 12592, 12930, 14166, 15085, 15120, 15516, 15740, 16527, 17240, 18102, 18888, 19395, 20688, 21249, 22036, 22680, 23274, 23610, 24136, 25860, 27153, 27545, 28332, 30170, 31032, 31480, 33054, 34480, 34911, 35415, 36204, 37776, 38790, 42498, 44072, 45255, 45360, 46548, 47220, 48272, 49581, 51720, 54306, 55090, 56664, 58185, 60340, 62064, 62960, 63747, 66108, 69822, 70830, 72408, 77580, 81459, 82635, 84996, 88144, 90510, 93096, 94440, 99162, 103440, 106245, 108612, 110180, 113328, 116370, 120680, 127494, 132216, 135765, 139644, 141660, 144816, 148743, 155160, 162918, 165270, 169992, 174555, 181020, 186192, 188880, 198324, 212490, 217224, 220360, 232740, 241360, 244377, 247905, 254988, 264432, 271530, 279288, 283320, 297486, 310320, 318735, 325836, 330540, 339197, 339984, 349110, 362040, 396648, 407295, 424980, 434448, 440720, 446229, 465480, 488754, 495810, 509976, 543060, 558576, 566640, 594972, 637470, 651672, 661080, 678394, 698220, 724080, 743715, 793296, 814590, 849960, 892458, 930960, 977508, 991620, 1017591, 1019952, 1086120, 1189944, 1221885, 1274940, 1303344, 1322160, 1356788, 1396440, 1487430, 1629180, 1695985, 1699920, 1784916, 1955016, 1983240, 2035182, 2172240, 2231145, 2374379, 2379888, 2443770, 2549880, 2713576, 2792880, 2974860, 3052773, 3258360, 3391970, 3569832, 3910032, 3966480, 4070364, 4462290, 4748758, 4887540, 5087955, 5099760, 5427152, 5949720, 6105546, 6516720, 6783940, 7123137, 7139664, 8140728, 8924580, 9158319, 9497516, 9775080, 10175910, 11871895, 11899440, 12211092, 13567880, 14246274, 15263865, 16281456, 17849160, 18316638, 18995032, 19550160, 20351820, 21369411, 23743790, 24422184, 27135760, 27474957, 28492548, 30527730, 35615685, 35698320, 36633276, 37990064, 40703640, 42738822, 45791595, 47487580, 48844368, 54949914, 56985096, 61055460, 64108233, 71231370, 73266552, 81407280, 85477644, 91583190, 94975160, 106847055, 109899828, 113970192, 122110920, 128216466, 137374785, 142462740, 146533104, 170955288, 183166380, 189950320, 192324699, 213694110, 219799656, 244221840, 256432932, 274749570, 284925480, 320541165, 341910576, 366332760, 384649398, 427388220, 439599312, 512865864, 549499140, 569850960, 641082330, 732665520, 769298796, 854776440, 961623495, 1025731728, 1098998280, 1282164660, 1538597592, 1709552880, 1923246990, 2197996560, 2564329320, 3077195184, 3846493980, 5128658640, 7692987960, 15385975920]

約数ペア:

[(1, 15385975920), (2, 7692987960), (3, 5128658640), (4, 3846493980), (5, 3077195184), (6, 2564329320), (7, 2197996560), (8, 1923246990), (9, 1709552880), (10, 1538597592), (12, 1282164660), (14, 1098998280), (15, 1025731728), (16, 961623495), (18, 854776440), (20, 769298796), (21, 732665520), (24, 641082330), (27, 569850960), (28, 549499140), (30, 512865864), (35, 439599312), (36, 427388220), (40, 384649398), (42, 366332760), (45, 341910576), (48, 320541165), (54, 284925480), (56, 274749570), (60, 256432932), (63, 244221840), (70, 219799656), (72, 213694110), (80, 192324699), (81, 189950320), (84, 183166380), (90, 170955288), (105, 146533104), (108, 142462740), (112, 137374785), (120, 128216466), (126, 122110920), (135, 113970192), (140, 109899828), (144, 106847055), (162, 94975160), (168, 91583190), (180, 85477644), (189, 81407280), (210, 73266552), (216, 71231370), (240, 64108233), (252, 61055460), (270, 56985096), (280, 54949914), (315, 48844368), (324, 47487580), (336, 45791595), (360, 42738822), (378, 40703640), (405, 37990064), (420, 36633276), (431, 35698320), (432, 35615685), (504, 30527730), (540, 28492548), (560, 27474957), (567, 27135760), (630, 24422184), (648, 23743790), (720, 21369411), (756, 20351820), (787, 19550160), (810, 18995032), (840, 18316638), (862, 17849160), (945, 16281456), (1008, 15263865), (1080, 14246274), (1134, 13567880), (1260, 12211092), (1293, 11899440), (1296, 11871895), (1512, 10175910), (1574, 9775080), (1620, 9497516), (1680, 9158319), (1724, 8924580), (1890, 8140728), (2155, 7139664), (2160, 7123137), (2268, 6783940), (2361, 6516720), (2520, 6105546), (2586, 5949720), (2835, 5427152), (3017, 5099760), (3024, 5087955), (3148, 4887540), (3240, 4748758), (3448, 4462290), (3780, 4070364), (3879, 3966480), (3935, 3910032), (4310, 3569832), (4536, 3391970), (4722, 3258360), (5040, 3052773), (5172, 2974860), (5509, 2792880), (5670, 2713576), (6034, 2549880), (6296, 2443770), (6465, 2379888), (6480, 2374379), (6896, 2231145), (7083, 2172240), (7560, 2035182), (7758, 1983240), (7870, 1955016), (8620, 1784916), (9051, 1699920), (9072, 1695985), (9444, 1629180), (10344, 1487430), (11018, 1396440), (11340, 1356788), (11637, 1322160), (11805, 1303344), (12068, 1274940), (12592, 1221885), (12930, 1189944), (14166, 1086120), (15085, 1019952), (15120, 1017591), (15516, 991620), (15740, 977508), (16527, 930960), (17240, 892458), (18102, 849960), (18888, 814590), (19395, 793296), (20688, 743715), (21249, 724080), (22036, 698220), (22680, 678394), (23274, 661080), (23610, 651672), (24136, 637470), (25860, 594972), (27153, 566640), (27545, 558576), (28332, 543060), (30170, 509976), (31032, 495810), (31480, 488754), (33054, 465480), (34480, 446229), (34911, 440720), (35415, 434448), (36204, 424980), (37776, 407295), (38790, 396648), (42498, 362040), (44072, 349110), (45255, 339984), (45360, 339197), (46548, 330540), (47220, 325836), (48272, 318735), (49581, 310320), (51720, 297486), (54306, 283320), (55090, 279288), (56664, 271530), (58185, 264432), (60340, 254988), (62064, 247905), (62960, 244377), (63747, 241360), (66108, 232740), (69822, 220360), (70830, 217224), (72408, 212490), (77580, 198324), (81459, 188880), (82635, 186192), (84996, 181020), (88144, 174555), (90510, 169992), (93096, 165270), (94440, 162918), (99162, 155160), (103440, 148743), (106245, 144816), (108612, 141660), (110180, 139644), (113328, 135765), (116370, 132216), (120680, 127494)]