551422560

素因数分解:

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

素因数の和:4701

約数の個数: 192

約数和(自身を含む): 1969470720

約数和(自身を除く): 1418048160

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, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2964, 3040, 3120, 3705, 3952, 4560, 4651, 4940, 5928, 6240, 7410, 7904, 9120, 9302, 9880, 11856, 13953, 14820, 18604, 19760, 23255, 23712, 27906, 29640, 37208, 39520, 46510, 55812, 59280, 60463, 69765, 74416, 88369, 93020, 111624, 118560, 120926, 139530, 148832, 176738, 181389, 186040, 223248, 241852, 265107, 279060, 302315, 353476, 362778, 372080, 441845, 446496, 483704, 530214, 558120, 604630, 706952, 725556, 744160, 883690, 906945, 967408, 1060428, 1116240, 1148797, 1209260, 1325535, 1413904, 1451112, 1767380, 1813890, 1934816, 2120856, 2232480, 2297594, 2418520, 2651070, 2827808, 2902224, 3446391, 3534760, 3627780, 4241712, 4595188, 4837040, 5302140, 5743985, 5804448, 6892782, 7069520, 7255560, 8483424, 9190376, 9674080, 10604280, 11487970, 13785564, 14139040, 14511120, 17231955, 18380752, 21208560, 22975940, 27571128, 29022240, 34463910, 36761504, 42417120, 45951880, 55142256, 68927820, 91903760, 110284512, 137855640, 183807520, 275711280, 551422560]

約数ペア:

[(1, 551422560), (2, 275711280), (3, 183807520), (4, 137855640), (5, 110284512), (6, 91903760), (8, 68927820), (10, 55142256), (12, 45951880), (13, 42417120), (15, 36761504), (16, 34463910), (19, 29022240), (20, 27571128), (24, 22975940), (26, 21208560), (30, 18380752), (32, 17231955), (38, 14511120), (39, 14139040), (40, 13785564), (48, 11487970), (52, 10604280), (57, 9674080), (60, 9190376), (65, 8483424), (76, 7255560), (78, 7069520), (80, 6892782), (95, 5804448), (96, 5743985), (104, 5302140), (114, 4837040), (120, 4595188), (130, 4241712), (152, 3627780), (156, 3534760), (160, 3446391), (190, 2902224), (195, 2827808), (208, 2651070), (228, 2418520), (240, 2297594), (247, 2232480), (260, 2120856), (285, 1934816), (304, 1813890), (312, 1767380), (380, 1451112), (390, 1413904), (416, 1325535), (456, 1209260), (480, 1148797), (494, 1116240), (520, 1060428), (570, 967408), (608, 906945), (624, 883690), (741, 744160), (760, 725556), (780, 706952), (912, 604630), (988, 558120), (1040, 530214), (1140, 483704), (1235, 446496), (1248, 441845), (1482, 372080), (1520, 362778), (1560, 353476), (1824, 302315), (1976, 279060), (2080, 265107), (2280, 241852), (2470, 223248), (2964, 186040), (3040, 181389), (3120, 176738), (3705, 148832), (3952, 139530), (4560, 120926), (4651, 118560), (4940, 111624), (5928, 93020), (6240, 88369), (7410, 74416), (7904, 69765), (9120, 60463), (9302, 59280), (9880, 55812), (11856, 46510), (13953, 39520), (14820, 37208), (18604, 29640), (19760, 27906), (23255, 23712)]