15893939200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:725

約数の個数: 264

約数和(自身を含む): 42490807200

約数和(自身を除く): 26596868000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 59, 64, 68, 80, 85, 100, 118, 128, 136, 160, 170, 200, 236, 256, 272, 295, 320, 340, 400, 425, 472, 512, 544, 590, 619, 640, 680, 800, 850, 944, 1003, 1024, 1088, 1180, 1238, 1280, 1360, 1475, 1600, 1700, 1888, 2006, 2176, 2360, 2476, 2560, 2720, 2950, 3095, 3200, 3400, 3776, 4012, 4352, 4720, 4952, 5015, 5120, 5440, 5900, 6190, 6400, 6800, 7552, 8024, 8704, 9440, 9904, 10030, 10523, 10880, 11800, 12380, 12800, 13600, 15104, 15475, 16048, 17408, 18880, 19808, 20060, 21046, 21760, 23600, 24760, 25075, 25600, 27200, 30208, 30950, 32096, 36521, 37760, 39616, 40120, 42092, 43520, 47200, 49520, 50150, 52615, 54400, 60416, 61900, 64192, 73042, 75520, 79232, 80240, 84184, 87040, 94400, 99040, 100300, 105230, 108800, 123800, 128384, 146084, 151040, 158464, 160480, 168368, 182605, 188800, 198080, 200600, 210460, 217600, 247600, 256768, 263075, 292168, 302080, 316928, 320960, 336736, 365210, 377600, 396160, 401200, 420920, 435200, 495200, 513536, 526150, 584336, 620857, 633856, 641920, 673472, 730420, 755200, 792320, 802400, 841840, 913025, 990400, 1027072, 1052300, 1168672, 1241714, 1283840, 1346944, 1460840, 1510400, 1584640, 1604800, 1683680, 1826050, 1980800, 2104600, 2337344, 2483428, 2567680, 2693888, 2921680, 3104285, 3169280, 3209600, 3367360, 3652100, 3961600, 4209200, 4674688, 4966856, 5135360, 5387776, 5843360, 6208570, 6419200, 6734720, 7304200, 7923200, 8418400, 9349376, 9933712, 10775552, 11686720, 12417140, 12838400, 13469440, 14608400, 15521425, 15846400, 16836800, 18698752, 19867424, 23373440, 24834280, 25676800, 26938880, 29216800, 31042850, 33673600, 37397504, 39734848, 46746880, 49668560, 53877760, 58433600, 62085700, 67347200, 79469696, 93493760, 99337120, 116867200, 124171400, 134694400, 158939392, 186987520, 198674240, 233734400, 248342800, 269388800, 317878784, 397348480, 467468800, 496685600, 635757568, 794696960, 934937600, 993371200, 1589393920, 1986742400, 3178787840, 3973484800, 7946969600, 15893939200]

約数ペア:

[(1, 15893939200), (2, 7946969600), (4, 3973484800), (5, 3178787840), (8, 1986742400), (10, 1589393920), (16, 993371200), (17, 934937600), (20, 794696960), (25, 635757568), (32, 496685600), (34, 467468800), (40, 397348480), (50, 317878784), (59, 269388800), (64, 248342800), (68, 233734400), (80, 198674240), (85, 186987520), (100, 158939392), (118, 134694400), (128, 124171400), (136, 116867200), (160, 99337120), (170, 93493760), (200, 79469696), (236, 67347200), (256, 62085700), (272, 58433600), (295, 53877760), (320, 49668560), (340, 46746880), (400, 39734848), (425, 37397504), (472, 33673600), (512, 31042850), (544, 29216800), (590, 26938880), (619, 25676800), (640, 24834280), (680, 23373440), (800, 19867424), (850, 18698752), (944, 16836800), (1003, 15846400), (1024, 15521425), (1088, 14608400), (1180, 13469440), (1238, 12838400), (1280, 12417140), (1360, 11686720), (1475, 10775552), (1600, 9933712), (1700, 9349376), (1888, 8418400), (2006, 7923200), (2176, 7304200), (2360, 6734720), (2476, 6419200), (2560, 6208570), (2720, 5843360), (2950, 5387776), (3095, 5135360), (3200, 4966856), (3400, 4674688), (3776, 4209200), (4012, 3961600), (4352, 3652100), (4720, 3367360), (4952, 3209600), (5015, 3169280), (5120, 3104285), (5440, 2921680), (5900, 2693888), (6190, 2567680), (6400, 2483428), (6800, 2337344), (7552, 2104600), (8024, 1980800), (8704, 1826050), (9440, 1683680), (9904, 1604800), (10030, 1584640), (10523, 1510400), (10880, 1460840), (11800, 1346944), (12380, 1283840), (12800, 1241714), (13600, 1168672), (15104, 1052300), (15475, 1027072), (16048, 990400), (17408, 913025), (18880, 841840), (19808, 802400), (20060, 792320), (21046, 755200), (21760, 730420), (23600, 673472), (24760, 641920), (25075, 633856), (25600, 620857), (27200, 584336), (30208, 526150), (30950, 513536), (32096, 495200), (36521, 435200), (37760, 420920), (39616, 401200), (40120, 396160), (42092, 377600), (43520, 365210), (47200, 336736), (49520, 320960), (50150, 316928), (52615, 302080), (54400, 292168), (60416, 263075), (61900, 256768), (64192, 247600), (73042, 217600), (75520, 210460), (79232, 200600), (80240, 198080), (84184, 188800), (87040, 182605), (94400, 168368), (99040, 160480), (100300, 158464), (105230, 151040), (108800, 146084), (123800, 128384)]