293198360

素因数分解:

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

素因数の和:386

約数の個数: 192

約数和(自身を含む): 851497920

約数和(自身を除く): 558299560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 49, 52, 56, 65, 70, 74, 91, 98, 104, 130, 140, 148, 182, 185, 196, 245, 259, 260, 280, 296, 311, 364, 370, 392, 455, 481, 490, 518, 520, 622, 637, 728, 740, 910, 962, 980, 1036, 1244, 1274, 1295, 1480, 1555, 1813, 1820, 1924, 1960, 2072, 2177, 2405, 2488, 2548, 2590, 3110, 3185, 3367, 3626, 3640, 3848, 4043, 4354, 4810, 5096, 5180, 6220, 6370, 6734, 7252, 8086, 8708, 9065, 9620, 10360, 10885, 11507, 12440, 12740, 13468, 14504, 15239, 16172, 16835, 17416, 18130, 19240, 20215, 21770, 23014, 23569, 25480, 26936, 28301, 30478, 32344, 33670, 36260, 40430, 43540, 46028, 47138, 56602, 57535, 60956, 67340, 72520, 76195, 80549, 80860, 87080, 92056, 94276, 113204, 115070, 117845, 121912, 134680, 141505, 149591, 152390, 161098, 161720, 188552, 198107, 226408, 230140, 235690, 283010, 299182, 304780, 322196, 396214, 402745, 460280, 471380, 563843, 566020, 598364, 609560, 644392, 747955, 792428, 805490, 942760, 990535, 1047137, 1127686, 1132040, 1196728, 1495910, 1584856, 1610980, 1981070, 2094274, 2255372, 2819215, 2991820, 3221960, 3962140, 4188548, 4510744, 5235685, 5638430, 5983640, 7329959, 7924280, 8377096, 10471370, 11276860, 14659918, 20942740, 22553720, 29319836, 36649795, 41885480, 58639672, 73299590, 146599180, 293198360]

約数ペア:

[(1, 293198360), (2, 146599180), (4, 73299590), (5, 58639672), (7, 41885480), (8, 36649795), (10, 29319836), (13, 22553720), (14, 20942740), (20, 14659918), (26, 11276860), (28, 10471370), (35, 8377096), (37, 7924280), (40, 7329959), (49, 5983640), (52, 5638430), (56, 5235685), (65, 4510744), (70, 4188548), (74, 3962140), (91, 3221960), (98, 2991820), (104, 2819215), (130, 2255372), (140, 2094274), (148, 1981070), (182, 1610980), (185, 1584856), (196, 1495910), (245, 1196728), (259, 1132040), (260, 1127686), (280, 1047137), (296, 990535), (311, 942760), (364, 805490), (370, 792428), (392, 747955), (455, 644392), (481, 609560), (490, 598364), (518, 566020), (520, 563843), (622, 471380), (637, 460280), (728, 402745), (740, 396214), (910, 322196), (962, 304780), (980, 299182), (1036, 283010), (1244, 235690), (1274, 230140), (1295, 226408), (1480, 198107), (1555, 188552), (1813, 161720), (1820, 161098), (1924, 152390), (1960, 149591), (2072, 141505), (2177, 134680), (2405, 121912), (2488, 117845), (2548, 115070), (2590, 113204), (3110, 94276), (3185, 92056), (3367, 87080), (3626, 80860), (3640, 80549), (3848, 76195), (4043, 72520), (4354, 67340), (4810, 60956), (5096, 57535), (5180, 56602), (6220, 47138), (6370, 46028), (6734, 43540), (7252, 40430), (8086, 36260), (8708, 33670), (9065, 32344), (9620, 30478), (10360, 28301), (10885, 26936), (11507, 25480), (12440, 23569), (12740, 23014), (13468, 21770), (14504, 20215), (15239, 19240), (16172, 18130), (16835, 17416)]