2205690240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4651}}^1$

素因数の和:4705

約数の個数: 256

約数和(自身を含む): 7971667200

約数和(自身を除く): 5765976960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 520, 570, 608, 624, 640, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1482, 1520, 1560, 1664, 1824, 1920, 1976, 2080, 2280, 2432, 2470, 2496, 2964, 3040, 3120, 3648, 3705, 3952, 4160, 4560, 4651, 4940, 4992, 5928, 6080, 6240, 7296, 7410, 7904, 8320, 9120, 9302, 9880, 11856, 12160, 12480, 13953, 14820, 15808, 18240, 18604, 19760, 23255, 23712, 24960, 27906, 29640, 31616, 36480, 37208, 39520, 46510, 47424, 55812, 59280, 60463, 69765, 74416, 79040, 88369, 93020, 94848, 111624, 118560, 120926, 139530, 148832, 158080, 176738, 181389, 186040, 223248, 237120, 241852, 265107, 279060, 297664, 302315, 353476, 362778, 372080, 441845, 446496, 474240, 483704, 530214, 558120, 595328, 604630, 706952, 725556, 744160, 883690, 892992, 906945, 967408, 1060428, 1116240, 1148797, 1209260, 1325535, 1413904, 1451112, 1488320, 1767380, 1785984, 1813890, 1934816, 2120856, 2232480, 2297594, 2418520, 2651070, 2827808, 2902224, 2976640, 3446391, 3534760, 3627780, 3869632, 4241712, 4464960, 4595188, 4837040, 5302140, 5655616, 5743985, 5804448, 6892782, 7069520, 7255560, 7739264, 8483424, 8929920, 9190376, 9674080, 10604280, 11311232, 11487970, 11608896, 13785564, 14139040, 14511120, 16966848, 17231955, 18380752, 19348160, 21208560, 22975940, 23217792, 27571128, 28278080, 29022240, 33933696, 34463910, 36761504, 38696320, 42417120, 45951880, 55142256, 56556160, 58044480, 68927820, 73523008, 84834240, 91903760, 110284512, 116088960, 137855640, 147046016, 169668480, 183807520, 220569024, 275711280, 367615040, 441138048, 551422560, 735230080, 1102845120, 2205690240]

約数ペア:

[(1, 2205690240), (2, 1102845120), (3, 735230080), (4, 551422560), (5, 441138048), (6, 367615040), (8, 275711280), (10, 220569024), (12, 183807520), (13, 169668480), (15, 147046016), (16, 137855640), (19, 116088960), (20, 110284512), (24, 91903760), (26, 84834240), (30, 73523008), (32, 68927820), (38, 58044480), (39, 56556160), (40, 55142256), (48, 45951880), (52, 42417120), (57, 38696320), (60, 36761504), (64, 34463910), (65, 33933696), (76, 29022240), (78, 28278080), (80, 27571128), (95, 23217792), (96, 22975940), (104, 21208560), (114, 19348160), (120, 18380752), (128, 17231955), (130, 16966848), (152, 14511120), (156, 14139040), (160, 13785564), (190, 11608896), (192, 11487970), (195, 11311232), (208, 10604280), (228, 9674080), (240, 9190376), (247, 8929920), (260, 8483424), (285, 7739264), (304, 7255560), (312, 7069520), (320, 6892782), (380, 5804448), (384, 5743985), (390, 5655616), (416, 5302140), (456, 4837040), (480, 4595188), (494, 4464960), (520, 4241712), (570, 3869632), (608, 3627780), (624, 3534760), (640, 3446391), (741, 2976640), (760, 2902224), (780, 2827808), (832, 2651070), (912, 2418520), (960, 2297594), (988, 2232480), (1040, 2120856), (1140, 1934816), (1216, 1813890), (1235, 1785984), (1248, 1767380), (1482, 1488320), (1520, 1451112), (1560, 1413904), (1664, 1325535), (1824, 1209260), (1920, 1148797), (1976, 1116240), (2080, 1060428), (2280, 967408), (2432, 906945), (2470, 892992), (2496, 883690), (2964, 744160), (3040, 725556), (3120, 706952), (3648, 604630), (3705, 595328), (3952, 558120), (4160, 530214), (4560, 483704), (4651, 474240), (4940, 446496), (4992, 441845), (5928, 372080), (6080, 362778), (6240, 353476), (7296, 302315), (7410, 297664), (7904, 279060), (8320, 265107), (9120, 241852), (9302, 237120), (9880, 223248), (11856, 186040), (12160, 181389), (12480, 176738), (13953, 158080), (14820, 148832), (15808, 139530), (18240, 120926), (18604, 118560), (19760, 111624), (23255, 94848), (23712, 93020), (24960, 88369), (27906, 79040), (29640, 74416), (31616, 69765), (36480, 60463), (37208, 59280), (39520, 55812), (46510, 47424)]