879595080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:389

約数の個数: 384

約数和(自身を含む): 3405991680

約数和(自身を除く): 2526396600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 49, 52, 56, 60, 65, 70, 74, 78, 84, 91, 98, 104, 105, 111, 120, 130, 140, 147, 148, 156, 168, 182, 185, 195, 196, 210, 222, 245, 259, 260, 273, 280, 294, 296, 311, 312, 364, 370, 390, 392, 420, 444, 455, 481, 490, 518, 520, 546, 555, 588, 622, 637, 728, 735, 740, 777, 780, 840, 888, 910, 933, 962, 980, 1036, 1092, 1110, 1176, 1244, 1274, 1295, 1365, 1443, 1470, 1480, 1554, 1555, 1560, 1813, 1820, 1866, 1911, 1924, 1960, 2072, 2177, 2184, 2220, 2405, 2488, 2548, 2590, 2730, 2886, 2940, 3108, 3110, 3185, 3367, 3626, 3640, 3732, 3822, 3848, 3885, 4043, 4354, 4440, 4665, 4810, 5096, 5180, 5439, 5460, 5772, 5880, 6216, 6220, 6370, 6531, 6734, 7215, 7252, 7464, 7644, 7770, 8086, 8708, 9065, 9330, 9555, 9620, 10101, 10360, 10878, 10885, 10920, 11507, 11544, 12129, 12440, 12740, 13062, 13468, 14430, 14504, 15239, 15288, 15540, 16172, 16835, 17416, 18130, 18660, 19110, 19240, 20202, 20215, 21756, 21770, 23014, 23569, 24258, 25480, 26124, 26936, 27195, 28301, 28860, 30478, 31080, 32344, 32655, 33670, 34521, 36260, 37320, 38220, 40404, 40430, 43512, 43540, 45717, 46028, 47138, 48516, 50505, 52248, 54390, 56602, 57535, 57720, 60645, 60956, 65310, 67340, 69042, 70707, 72520, 76195, 76440, 80549, 80808, 80860, 84903, 87080, 91434, 92056, 94276, 97032, 101010, 108780, 113204, 115070, 117845, 121290, 121912, 130620, 134680, 138084, 141414, 141505, 149591, 152390, 161098, 161720, 169806, 172605, 182868, 188552, 198107, 202020, 217560, 226408, 228585, 230140, 235690, 241647, 242580, 261240, 276168, 282828, 283010, 299182, 304780, 322196, 339612, 345210, 353535, 365736, 396214, 402745, 404040, 424515, 448773, 457170, 460280, 471380, 483294, 485160, 563843, 565656, 566020, 594321, 598364, 609560, 644392, 679224, 690420, 707070, 747955, 792428, 805490, 849030, 897546, 914340, 942760, 966588, 990535, 1047137, 1127686, 1132040, 1188642, 1196728, 1208235, 1380840, 1414140, 1495910, 1584856, 1610980, 1691529, 1698060, 1795092, 1828680, 1933176, 1981070, 2094274, 2243865, 2255372, 2377284, 2416470, 2819215, 2828280, 2971605, 2991820, 3141411, 3221960, 3383058, 3396120, 3590184, 3962140, 4188548, 4487730, 4510744, 4754568, 4832940, 5235685, 5638430, 5943210, 5983640, 6282822, 6766116, 7329959, 7924280, 8377096, 8457645, 8975460, 9665880, 10471370, 11276860, 11886420, 12565644, 13532232, 14659918, 15707055, 16915290, 17950920, 20942740, 21989877, 22553720, 23772840, 25131288, 29319836, 31414110, 33830580, 36649795, 41885480, 43979754, 58639672, 62828220, 67661160, 73299590, 87959508, 109949385, 125656440, 146599180, 175919016, 219898770, 293198360, 439797540, 879595080]

約数ペア:

[(1, 879595080), (2, 439797540), (3, 293198360), (4, 219898770), (5, 175919016), (6, 146599180), (7, 125656440), (8, 109949385), (10, 87959508), (12, 73299590), (13, 67661160), (14, 62828220), (15, 58639672), (20, 43979754), (21, 41885480), (24, 36649795), (26, 33830580), (28, 31414110), (30, 29319836), (35, 25131288), (37, 23772840), (39, 22553720), (40, 21989877), (42, 20942740), (49, 17950920), (52, 16915290), (56, 15707055), (60, 14659918), (65, 13532232), (70, 12565644), (74, 11886420), (78, 11276860), (84, 10471370), (91, 9665880), (98, 8975460), (104, 8457645), (105, 8377096), (111, 7924280), (120, 7329959), (130, 6766116), (140, 6282822), (147, 5983640), (148, 5943210), (156, 5638430), (168, 5235685), (182, 4832940), (185, 4754568), (195, 4510744), (196, 4487730), (210, 4188548), (222, 3962140), (245, 3590184), (259, 3396120), (260, 3383058), (273, 3221960), (280, 3141411), (294, 2991820), (296, 2971605), (311, 2828280), (312, 2819215), (364, 2416470), (370, 2377284), (390, 2255372), (392, 2243865), (420, 2094274), (444, 1981070), (455, 1933176), (481, 1828680), (490, 1795092), (518, 1698060), (520, 1691529), (546, 1610980), (555, 1584856), (588, 1495910), (622, 1414140), (637, 1380840), (728, 1208235), (735, 1196728), (740, 1188642), (777, 1132040), (780, 1127686), (840, 1047137), (888, 990535), (910, 966588), (933, 942760), (962, 914340), (980, 897546), (1036, 849030), (1092, 805490), (1110, 792428), (1176, 747955), (1244, 707070), (1274, 690420), (1295, 679224), (1365, 644392), (1443, 609560), (1470, 598364), (1480, 594321), (1554, 566020), (1555, 565656), (1560, 563843), (1813, 485160), (1820, 483294), (1866, 471380), (1911, 460280), (1924, 457170), (1960, 448773), (2072, 424515), (2177, 404040), (2184, 402745), (2220, 396214), (2405, 365736), (2488, 353535), (2548, 345210), (2590, 339612), (2730, 322196), (2886, 304780), (2940, 299182), (3108, 283010), (3110, 282828), (3185, 276168), (3367, 261240), (3626, 242580), (3640, 241647), (3732, 235690), (3822, 230140), (3848, 228585), (3885, 226408), (4043, 217560), (4354, 202020), (4440, 198107), (4665, 188552), (4810, 182868), (5096, 172605), (5180, 169806), (5439, 161720), (5460, 161098), (5772, 152390), (5880, 149591), (6216, 141505), (6220, 141414), (6370, 138084), (6531, 134680), (6734, 130620), (7215, 121912), (7252, 121290), (7464, 117845), (7644, 115070), (7770, 113204), (8086, 108780), (8708, 101010), (9065, 97032), (9330, 94276), (9555, 92056), (9620, 91434), (10101, 87080), (10360, 84903), (10878, 80860), (10885, 80808), (10920, 80549), (11507, 76440), (11544, 76195), (12129, 72520), (12440, 70707), (12740, 69042), (13062, 67340), (13468, 65310), (14430, 60956), (14504, 60645), (15239, 57720), (15288, 57535), (15540, 56602), (16172, 54390), (16835, 52248), (17416, 50505), (18130, 48516), (18660, 47138), (19110, 46028), (19240, 45717), (20202, 43540), (20215, 43512), (21756, 40430), (21770, 40404), (23014, 38220), (23569, 37320), (24258, 36260), (25480, 34521), (26124, 33670), (26936, 32655), (27195, 32344), (28301, 31080), (28860, 30478)]