842237760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 448

約数和(自身を含む): 3408297984

約数和(自身を除く): 2566060224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 168, 182, 186, 192, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 311, 312, 320, 336, 364, 372, 390, 403, 416, 420, 434, 448, 455, 465, 480, 496, 520, 546, 560, 620, 622, 624, 651, 672, 728, 744, 780, 806, 832, 840, 868, 910, 930, 933, 960, 992, 1040, 1085, 1092, 1120, 1209, 1240, 1244, 1248, 1302, 1344, 1365, 1456, 1488, 1555, 1560, 1612, 1680, 1736, 1820, 1860, 1866, 1984, 2015, 2080, 2170, 2177, 2184, 2240, 2418, 2480, 2488, 2496, 2604, 2730, 2821, 2912, 2976, 3110, 3120, 3224, 3255, 3360, 3472, 3640, 3720, 3732, 4030, 4043, 4160, 4340, 4354, 4368, 4665, 4836, 4960, 4976, 5208, 5460, 5642, 5824, 5952, 6045, 6220, 6240, 6448, 6510, 6531, 6720, 6944, 7280, 7440, 7464, 8060, 8086, 8463, 8680, 8708, 8736, 9330, 9641, 9672, 9920, 9952, 10416, 10885, 10920, 11284, 12090, 12129, 12440, 12480, 12896, 13020, 13062, 13888, 14105, 14560, 14880, 14928, 16120, 16172, 16926, 17360, 17416, 17472, 18660, 19282, 19344, 19904, 20215, 20832, 21770, 21840, 22568, 24180, 24258, 24880, 25792, 26040, 26124, 28210, 28301, 28923, 29120, 29760, 29856, 32240, 32344, 32655, 33852, 34720, 34832, 37320, 38564, 38688, 40430, 41664, 42315, 43540, 43680, 45136, 48205, 48360, 48516, 49760, 52080, 52248, 56420, 56602, 57846, 59712, 60645, 64480, 64688, 65310, 67487, 67704, 69440, 69664, 74640, 77128, 77376, 80860, 84630, 84903, 87080, 87360, 90272, 96410, 96720, 97032, 99520, 104160, 104496, 112840, 113204, 115692, 121290, 125333, 128960, 129376, 130620, 134974, 135408, 139328, 141505, 144615, 149280, 154256, 161720, 169260, 169806, 174160, 180544, 192820, 193440, 194064, 202461, 208320, 208992, 225680, 226408, 231384, 242580, 250666, 258752, 261240, 269948, 270816, 283010, 289230, 298560, 308512, 323440, 337435, 338520, 339612, 348320, 375999, 385640, 386880, 388128, 404922, 417984, 424515, 451360, 452816, 462768, 485160, 501332, 522480, 539896, 541632, 566020, 578460, 617024, 626665, 646880, 674870, 677040, 679224, 696640, 751998, 771280, 776256, 809844, 849030, 877331, 902720, 905632, 925536, 970320, 1002664, 1012305, 1044960, 1079792, 1132040, 1156920, 1253330, 1293760, 1349740, 1354080, 1358448, 1503996, 1542560, 1619688, 1698060, 1754662, 1811264, 1851072, 1879995, 1940640, 2005328, 2024610, 2089920, 2159584, 2264080, 2313840, 2506660, 2631993, 2699480, 2708160, 2716896, 3007992, 3085120, 3239376, 3396120, 3509324, 3759990, 3881280, 4010656, 4049220, 4319168, 4386655, 4528160, 4627680, 5013320, 5263986, 5398960, 5433792, 6015984, 6478752, 6792240, 7018648, 7519980, 8021312, 8098440, 8773310, 9056320, 9255360, 10026640, 10527972, 10797920, 12031968, 12957504, 13159965, 13584480, 14037296, 15039960, 16196880, 17546620, 20053280, 21055944, 21595840, 24063936, 26319930, 27168960, 28074592, 30079920, 32393760, 35093240, 40106560, 42111888, 52639860, 56149184, 60159840, 64787520, 70186480, 84223776, 105279720, 120319680, 140372960, 168447552, 210559440, 280745920, 421118880, 842237760]

約数ペア:

[(1, 842237760), (2, 421118880), (3, 280745920), (4, 210559440), (5, 168447552), (6, 140372960), (7, 120319680), (8, 105279720), (10, 84223776), (12, 70186480), (13, 64787520), (14, 60159840), (15, 56149184), (16, 52639860), (20, 42111888), (21, 40106560), (24, 35093240), (26, 32393760), (28, 30079920), (30, 28074592), (31, 27168960), (32, 26319930), (35, 24063936), (39, 21595840), (40, 21055944), (42, 20053280), (48, 17546620), (52, 16196880), (56, 15039960), (60, 14037296), (62, 13584480), (64, 13159965), (65, 12957504), (70, 12031968), (78, 10797920), (80, 10527972), (84, 10026640), (91, 9255360), (93, 9056320), (96, 8773310), (104, 8098440), (105, 8021312), (112, 7519980), (120, 7018648), (124, 6792240), (130, 6478752), (140, 6015984), (155, 5433792), (156, 5398960), (160, 5263986), (168, 5013320), (182, 4627680), (186, 4528160), (192, 4386655), (195, 4319168), (208, 4049220), (210, 4010656), (217, 3881280), (224, 3759990), (240, 3509324), (248, 3396120), (260, 3239376), (273, 3085120), (280, 3007992), (310, 2716896), (311, 2708160), (312, 2699480), (320, 2631993), (336, 2506660), (364, 2313840), (372, 2264080), (390, 2159584), (403, 2089920), (416, 2024610), (420, 2005328), (434, 1940640), (448, 1879995), (455, 1851072), (465, 1811264), (480, 1754662), (496, 1698060), (520, 1619688), (546, 1542560), (560, 1503996), (620, 1358448), (622, 1354080), (624, 1349740), (651, 1293760), (672, 1253330), (728, 1156920), (744, 1132040), (780, 1079792), (806, 1044960), (832, 1012305), (840, 1002664), (868, 970320), (910, 925536), (930, 905632), (933, 902720), (960, 877331), (992, 849030), (1040, 809844), (1085, 776256), (1092, 771280), (1120, 751998), (1209, 696640), (1240, 679224), (1244, 677040), (1248, 674870), (1302, 646880), (1344, 626665), (1365, 617024), (1456, 578460), (1488, 566020), (1555, 541632), (1560, 539896), (1612, 522480), (1680, 501332), (1736, 485160), (1820, 462768), (1860, 452816), (1866, 451360), (1984, 424515), (2015, 417984), (2080, 404922), (2170, 388128), (2177, 386880), (2184, 385640), (2240, 375999), (2418, 348320), (2480, 339612), (2488, 338520), (2496, 337435), (2604, 323440), (2730, 308512), (2821, 298560), (2912, 289230), (2976, 283010), (3110, 270816), (3120, 269948), (3224, 261240), (3255, 258752), (3360, 250666), (3472, 242580), (3640, 231384), (3720, 226408), (3732, 225680), (4030, 208992), (4043, 208320), (4160, 202461), (4340, 194064), (4354, 193440), (4368, 192820), (4665, 180544), (4836, 174160), (4960, 169806), (4976, 169260), (5208, 161720), (5460, 154256), (5642, 149280), (5824, 144615), (5952, 141505), (6045, 139328), (6220, 135408), (6240, 134974), (6448, 130620), (6510, 129376), (6531, 128960), (6720, 125333), (6944, 121290), (7280, 115692), (7440, 113204), (7464, 112840), (8060, 104496), (8086, 104160), (8463, 99520), (8680, 97032), (8708, 96720), (8736, 96410), (9330, 90272), (9641, 87360), (9672, 87080), (9920, 84903), (9952, 84630), (10416, 80860), (10885, 77376), (10920, 77128), (11284, 74640), (12090, 69664), (12129, 69440), (12440, 67704), (12480, 67487), (12896, 65310), (13020, 64688), (13062, 64480), (13888, 60645), (14105, 59712), (14560, 57846), (14880, 56602), (14928, 56420), (16120, 52248), (16172, 52080), (16926, 49760), (17360, 48516), (17416, 48360), (17472, 48205), (18660, 45136), (19282, 43680), (19344, 43540), (19904, 42315), (20215, 41664), (20832, 40430), (21770, 38688), (21840, 38564), (22568, 37320), (24180, 34832), (24258, 34720), (24880, 33852), (25792, 32655), (26040, 32344), (26124, 32240), (28210, 29856), (28301, 29760), (28923, 29120)]