197246780160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1656979}}^1$

素因数の和:1657034

約数の個数: 144

約数和(自身を含む): 650278487040

約数和(自身を除く): 453031706880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 119040, 1656979, 3313958, 4970937, 6627916, 8284895, 9941874, 13255832, 16569790, 19883748, 24854685, 26511664, 33139580, 39767496, 49709370, 51366349, 53023328, 66279160, 79534992, 99418740, 102732698, 106046656, 132558320, 154099047, 159069984, 198837480, 205465396, 212093312, 256831745, 265116640, 308198094, 318139968, 397674960, 410930792, 424186624, 513663490, 530233280, 616396188, 636279936, 770495235, 795349920, 821861584, 1027326980, 1060466560, 1232792376, 1272559872, 1540990470, 1590699840, 1643723168, 2054653960, 2120933120, 2465584752, 3081980940, 3181399680, 3287446336, 4109307920, 4931169504, 6163961880, 6362799360, 6574892672, 8218615840, 9862339008, 12327923760, 13149785344, 16437231680, 19724678016, 24655847520, 32874463360, 39449356032, 49311695040, 65748926720, 98623390080, 197246780160]

約数ペア:

[(1, 197246780160), (2, 98623390080), (3, 65748926720), (4, 49311695040), (5, 39449356032), (6, 32874463360), (8, 24655847520), (10, 19724678016), (12, 16437231680), (15, 13149785344), (16, 12327923760), (20, 9862339008), (24, 8218615840), (30, 6574892672), (31, 6362799360), (32, 6163961880), (40, 4931169504), (48, 4109307920), (60, 3287446336), (62, 3181399680), (64, 3081980940), (80, 2465584752), (93, 2120933120), (96, 2054653960), (120, 1643723168), (124, 1590699840), (128, 1540990470), (155, 1272559872), (160, 1232792376), (186, 1060466560), (192, 1027326980), (240, 821861584), (248, 795349920), (256, 770495235), (310, 636279936), (320, 616396188), (372, 530233280), (384, 513663490), (465, 424186624), (480, 410930792), (496, 397674960), (620, 318139968), (640, 308198094), (744, 265116640), (768, 256831745), (930, 212093312), (960, 205465396), (992, 198837480), (1240, 159069984), (1280, 154099047), (1488, 132558320), (1860, 106046656), (1920, 102732698), (1984, 99418740), (2480, 79534992), (2976, 66279160), (3720, 53023328), (3840, 51366349), (3968, 49709370), (4960, 39767496), (5952, 33139580), (7440, 26511664), (7936, 24854685), (9920, 19883748), (11904, 16569790), (14880, 13255832), (19840, 9941874), (23808, 8284895), (29760, 6627916), (39680, 4970937), (59520, 3313958), (119040, 1656979)]