2549651040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31063}}^1$

素因数の和:31106

約数の個数: 192

約数和(自身を含む): 9393753600

約数和(自身を除く): 6844102560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 20520, 27360, 31063, 41040, 62126, 82080, 93189, 124252, 155315, 186378, 248504, 279567, 310630, 372756, 465945, 497008, 559134, 590197, 621260, 745512, 838701, 931890, 994016, 1118268, 1180394, 1242520, 1397835, 1491024, 1677402, 1770591, 1863780, 2236536, 2360788, 2485040, 2795670, 2950985, 2982048, 3354804, 3541182, 3727560, 4193505, 4473072, 4721576, 4970080, 5311773, 5591340, 5901970, 6709608, 7082364, 7455120, 8387010, 8852955, 8946144, 9443152, 10623546, 11182680, 11803940, 13419216, 14164728, 14910240, 15935319, 16774020, 17705910, 18886304, 21247092, 22365360, 23607880, 26558865, 26838432, 28329456, 31870638, 33548040, 35411820, 42494184, 44730720, 47215760, 53117730, 56658912, 63741276, 67096080, 70823640, 79676595, 84988368, 94431520, 106235460, 127482552, 134192160, 141647280, 159353190, 169976736, 212470920, 254965104, 283294560, 318706380, 424941840, 509930208, 637412760, 849883680, 1274825520, 2549651040]

約数ペア:

[(1, 2549651040), (2, 1274825520), (3, 849883680), (4, 637412760), (5, 509930208), (6, 424941840), (8, 318706380), (9, 283294560), (10, 254965104), (12, 212470920), (15, 169976736), (16, 159353190), (18, 141647280), (19, 134192160), (20, 127482552), (24, 106235460), (27, 94431520), (30, 84988368), (32, 79676595), (36, 70823640), (38, 67096080), (40, 63741276), (45, 56658912), (48, 53117730), (54, 47215760), (57, 44730720), (60, 42494184), (72, 35411820), (76, 33548040), (80, 31870638), (90, 28329456), (95, 26838432), (96, 26558865), (108, 23607880), (114, 22365360), (120, 21247092), (135, 18886304), (144, 17705910), (152, 16774020), (160, 15935319), (171, 14910240), (180, 14164728), (190, 13419216), (216, 11803940), (228, 11182680), (240, 10623546), (270, 9443152), (285, 8946144), (288, 8852955), (304, 8387010), (342, 7455120), (360, 7082364), (380, 6709608), (432, 5901970), (456, 5591340), (480, 5311773), (513, 4970080), (540, 4721576), (570, 4473072), (608, 4193505), (684, 3727560), (720, 3541182), (760, 3354804), (855, 2982048), (864, 2950985), (912, 2795670), (1026, 2485040), (1080, 2360788), (1140, 2236536), (1368, 1863780), (1440, 1770591), (1520, 1677402), (1710, 1491024), (1824, 1397835), (2052, 1242520), (2160, 1180394), (2280, 1118268), (2565, 994016), (2736, 931890), (3040, 838701), (3420, 745512), (4104, 621260), (4320, 590197), (4560, 559134), (5130, 497008), (5472, 465945), (6840, 372756), (8208, 310630), (9120, 279567), (10260, 248504), (13680, 186378), (16416, 155315), (20520, 124252), (27360, 93189), (31063, 82080), (41040, 62126)]