1264758580520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1\times {\mathrm{1493}}^1$

素因数の和:2092

約数の個数: 256

約数和(自身を含む): 3200578272000

約数和(自身を除く): 1935819691480

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 173, 190, 323, 340, 346, 379, 380, 646, 680, 692, 758, 760, 865, 1292, 1384, 1493, 1516, 1615, 1730, 1895, 2584, 2941, 2986, 3032, 3230, 3287, 3460, 3790, 5882, 5972, 6443, 6460, 6574, 6920, 7201, 7465, 7580, 11764, 11944, 12886, 12920, 13148, 14402, 14705, 14930, 15160, 16435, 23528, 25381, 25772, 26296, 28367, 28804, 29410, 29860, 32215, 32870, 36005, 50762, 51544, 55879, 56734, 57608, 58820, 59720, 64430, 65567, 65740, 72010, 101524, 111758, 113468, 117640, 122417, 126905, 128860, 131134, 131480, 141835, 144020, 203048, 223516, 226936, 244834, 253810, 257720, 258289, 262268, 279395, 283670, 288040, 327835, 447032, 482239, 489668, 507620, 516578, 524536, 558790, 565847, 567340, 612085, 655670, 964478, 979336, 1015240, 1033156, 1114639, 1117580, 1131694, 1134680, 1224170, 1245773, 1291445, 1311340, 1928956, 2066312, 2229278, 2235160, 2263388, 2411195, 2448340, 2491546, 2582890, 2622680, 2829235, 3857912, 4390913, 4458556, 4526776, 4822390, 4896680, 4907491, 4983092, 5165780, 5573195, 5658470, 6228865, 8781826, 8917112, 9619399, 9644780, 9814982, 9966184, 10331560, 10751093, 11146390, 11316940, 12457730, 17563652, 19238798, 19289560, 19629964, 21178141, 21502186, 21954565, 22292780, 22633880, 24537455, 24915460, 35127304, 38477596, 39259928, 42356282, 43004372, 43909130, 44585560, 48096995, 49074910, 49830920, 53755465, 76955192, 83427347, 84712564, 86008744, 87818260, 96193990, 97891531, 98149820, 105890705, 107510930, 166854694, 169425128, 175636520, 182768581, 192387980, 195783062, 196299640, 211781410, 215021860, 333709388, 365537162, 384775960, 391566124, 417136735, 423562820, 430043720, 489457655, 667418776, 731074324, 783132248, 834273470, 847125640, 913842905, 978915310, 1462148648, 1664156027, 1668546940, 1827685810, 1859939089, 1957830620, 3328312054, 3337093880, 3655371620, 3719878178, 3915661240, 6656624108, 7310743240, 7439756356, 8320780135, 9299695445, 13313248216, 14879512712, 16641560270, 18599390890, 31618964513, 33283120540, 37198781780, 63237929026, 66566241080, 74397563560, 126475858052, 158094822565, 252951716104, 316189645130, 632379290260, 1264758580520]

約数ペア:

[(1, 1264758580520), (2, 632379290260), (4, 316189645130), (5, 252951716104), (8, 158094822565), (10, 126475858052), (17, 74397563560), (19, 66566241080), (20, 63237929026), (34, 37198781780), (38, 33283120540), (40, 31618964513), (68, 18599390890), (76, 16641560270), (85, 14879512712), (95, 13313248216), (136, 9299695445), (152, 8320780135), (170, 7439756356), (173, 7310743240), (190, 6656624108), (323, 3915661240), (340, 3719878178), (346, 3655371620), (379, 3337093880), (380, 3328312054), (646, 1957830620), (680, 1859939089), (692, 1827685810), (758, 1668546940), (760, 1664156027), (865, 1462148648), (1292, 978915310), (1384, 913842905), (1493, 847125640), (1516, 834273470), (1615, 783132248), (1730, 731074324), (1895, 667418776), (2584, 489457655), (2941, 430043720), (2986, 423562820), (3032, 417136735), (3230, 391566124), (3287, 384775960), (3460, 365537162), (3790, 333709388), (5882, 215021860), (5972, 211781410), (6443, 196299640), (6460, 195783062), (6574, 192387980), (6920, 182768581), (7201, 175636520), (7465, 169425128), (7580, 166854694), (11764, 107510930), (11944, 105890705), (12886, 98149820), (12920, 97891531), (13148, 96193990), (14402, 87818260), (14705, 86008744), (14930, 84712564), (15160, 83427347), (16435, 76955192), (23528, 53755465), (25381, 49830920), (25772, 49074910), (26296, 48096995), (28367, 44585560), (28804, 43909130), (29410, 43004372), (29860, 42356282), (32215, 39259928), (32870, 38477596), (36005, 35127304), (50762, 24915460), (51544, 24537455), (55879, 22633880), (56734, 22292780), (57608, 21954565), (58820, 21502186), (59720, 21178141), (64430, 19629964), (65567, 19289560), (65740, 19238798), (72010, 17563652), (101524, 12457730), (111758, 11316940), (113468, 11146390), (117640, 10751093), (122417, 10331560), (126905, 9966184), (128860, 9814982), (131134, 9644780), (131480, 9619399), (141835, 8917112), (144020, 8781826), (203048, 6228865), (223516, 5658470), (226936, 5573195), (244834, 5165780), (253810, 4983092), (257720, 4907491), (258289, 4896680), (262268, 4822390), (279395, 4526776), (283670, 4458556), (288040, 4390913), (327835, 3857912), (447032, 2829235), (482239, 2622680), (489668, 2582890), (507620, 2491546), (516578, 2448340), (524536, 2411195), (558790, 2263388), (565847, 2235160), (567340, 2229278), (612085, 2066312), (655670, 1928956), (964478, 1311340), (979336, 1291445), (1015240, 1245773), (1033156, 1224170), (1114639, 1134680), (1117580, 1131694)]