830427360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{71}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 3083899392

約数和(自身を除く): 2253472032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 70, 71, 80, 84, 96, 105, 112, 118, 120, 140, 142, 160, 168, 177, 210, 213, 224, 236, 240, 280, 284, 295, 336, 354, 355, 413, 420, 426, 472, 480, 497, 560, 568, 590, 672, 708, 710, 826, 840, 852, 885, 944, 994, 1065, 1120, 1136, 1180, 1239, 1416, 1420, 1491, 1652, 1680, 1704, 1770, 1888, 1988, 2065, 2130, 2272, 2360, 2478, 2485, 2832, 2840, 2982, 3304, 3360, 3408, 3481, 3540, 3976, 4130, 4189, 4260, 4720, 4956, 4970, 5664, 5680, 5964, 6195, 6608, 6816, 6962, 7080, 7455, 7952, 8260, 8378, 8520, 9440, 9912, 9940, 10443, 11360, 11928, 12390, 12567, 13216, 13924, 14160, 14910, 15904, 16520, 16756, 17040, 17405, 19824, 19880, 20886, 20945, 23856, 24367, 24780, 25134, 27848, 28320, 29323, 29820, 33040, 33512, 34080, 34810, 39648, 39760, 41772, 41890, 47712, 48734, 49560, 50268, 52215, 55696, 58646, 59640, 62835, 66080, 67024, 69620, 73101, 79520, 83544, 83780, 87969, 97468, 99120, 100536, 104430, 111392, 117292, 119280, 121835, 125670, 134048, 139240, 146202, 146615, 167088, 167560, 175938, 194936, 198240, 201072, 208860, 234584, 238560, 243670, 247151, 251340, 278480, 292404, 293230, 334176, 335120, 351876, 365505, 389872, 402144, 417720, 439845, 469168, 487340, 494302, 502680, 556960, 584808, 586460, 670240, 703752, 731010, 741453, 779744, 835440, 879690, 938336, 974680, 988604, 1005360, 1169616, 1172920, 1235755, 1407504, 1462020, 1482906, 1670880, 1730057, 1759380, 1949360, 1977208, 2010720, 2339232, 2345840, 2471510, 2815008, 2924040, 2965812, 3460114, 3518760, 3707265, 3898720, 3954416, 4691680, 4943020, 5190171, 5848080, 5931624, 6920228, 7037520, 7414530, 7908832, 8650285, 9886040, 10380342, 11696160, 11863248, 13840456, 14075040, 14829060, 17300570, 19772080, 20760684, 23726496, 25950855, 27680912, 29658120, 34601140, 39544160, 41521368, 51901710, 55361824, 59316240, 69202280, 83042736, 103803420, 118632480, 138404560, 166085472, 207606840, 276809120, 415213680, 830427360]

約数ペア:

[(1, 830427360), (2, 415213680), (3, 276809120), (4, 207606840), (5, 166085472), (6, 138404560), (7, 118632480), (8, 103803420), (10, 83042736), (12, 69202280), (14, 59316240), (15, 55361824), (16, 51901710), (20, 41521368), (21, 39544160), (24, 34601140), (28, 29658120), (30, 27680912), (32, 25950855), (35, 23726496), (40, 20760684), (42, 19772080), (48, 17300570), (56, 14829060), (59, 14075040), (60, 13840456), (70, 11863248), (71, 11696160), (80, 10380342), (84, 9886040), (96, 8650285), (105, 7908832), (112, 7414530), (118, 7037520), (120, 6920228), (140, 5931624), (142, 5848080), (160, 5190171), (168, 4943020), (177, 4691680), (210, 3954416), (213, 3898720), (224, 3707265), (236, 3518760), (240, 3460114), (280, 2965812), (284, 2924040), (295, 2815008), (336, 2471510), (354, 2345840), (355, 2339232), (413, 2010720), (420, 1977208), (426, 1949360), (472, 1759380), (480, 1730057), (497, 1670880), (560, 1482906), (568, 1462020), (590, 1407504), (672, 1235755), (708, 1172920), (710, 1169616), (826, 1005360), (840, 988604), (852, 974680), (885, 938336), (944, 879690), (994, 835440), (1065, 779744), (1120, 741453), (1136, 731010), (1180, 703752), (1239, 670240), (1416, 586460), (1420, 584808), (1491, 556960), (1652, 502680), (1680, 494302), (1704, 487340), (1770, 469168), (1888, 439845), (1988, 417720), (2065, 402144), (2130, 389872), (2272, 365505), (2360, 351876), (2478, 335120), (2485, 334176), (2832, 293230), (2840, 292404), (2982, 278480), (3304, 251340), (3360, 247151), (3408, 243670), (3481, 238560), (3540, 234584), (3976, 208860), (4130, 201072), (4189, 198240), (4260, 194936), (4720, 175938), (4956, 167560), (4970, 167088), (5664, 146615), (5680, 146202), (5964, 139240), (6195, 134048), (6608, 125670), (6816, 121835), (6962, 119280), (7080, 117292), (7455, 111392), (7952, 104430), (8260, 100536), (8378, 99120), (8520, 97468), (9440, 87969), (9912, 83780), (9940, 83544), (10443, 79520), (11360, 73101), (11928, 69620), (12390, 67024), (12567, 66080), (13216, 62835), (13924, 59640), (14160, 58646), (14910, 55696), (15904, 52215), (16520, 50268), (16756, 49560), (17040, 48734), (17405, 47712), (19824, 41890), (19880, 41772), (20886, 39760), (20945, 39648), (23856, 34810), (24367, 34080), (24780, 33512), (25134, 33040), (27848, 29820), (28320, 29323)]