772676240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1045

約数の個数: 160

約数和(自身を含む): 2166718464

約数和(自身を除く): 1394042224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 47, 56, 62, 70, 80, 94, 112, 124, 140, 155, 188, 217, 235, 248, 280, 310, 329, 376, 434, 470, 496, 560, 620, 658, 752, 868, 940, 947, 1085, 1240, 1316, 1457, 1645, 1736, 1880, 1894, 2170, 2480, 2632, 2914, 3290, 3472, 3760, 3788, 4340, 4735, 5264, 5828, 6580, 6629, 7285, 7576, 8680, 9470, 10199, 11656, 13160, 13258, 14570, 15152, 17360, 18940, 20398, 23312, 26320, 26516, 29140, 29357, 33145, 37880, 40796, 44509, 50995, 53032, 58280, 58714, 66290, 75760, 81592, 89018, 101990, 106064, 116560, 117428, 132580, 146785, 163184, 178036, 203980, 205499, 222545, 234856, 265160, 293570, 311563, 356072, 407960, 410998, 445090, 469712, 530320, 587140, 623126, 712144, 815920, 821996, 890180, 1027495, 1174280, 1246252, 1379779, 1557815, 1643992, 1780360, 2054990, 2348560, 2492504, 2759558, 3115630, 3287984, 3560720, 4109980, 4985008, 5519116, 6231260, 6898895, 8219960, 9658453, 11038232, 12462520, 13797790, 16439920, 19316906, 22076464, 24925040, 27595580, 38633812, 48292265, 55191160, 77267624, 96584530, 110382320, 154535248, 193169060, 386338120, 772676240]

約数ペア:

[(1, 772676240), (2, 386338120), (4, 193169060), (5, 154535248), (7, 110382320), (8, 96584530), (10, 77267624), (14, 55191160), (16, 48292265), (20, 38633812), (28, 27595580), (31, 24925040), (35, 22076464), (40, 19316906), (47, 16439920), (56, 13797790), (62, 12462520), (70, 11038232), (80, 9658453), (94, 8219960), (112, 6898895), (124, 6231260), (140, 5519116), (155, 4985008), (188, 4109980), (217, 3560720), (235, 3287984), (248, 3115630), (280, 2759558), (310, 2492504), (329, 2348560), (376, 2054990), (434, 1780360), (470, 1643992), (496, 1557815), (560, 1379779), (620, 1246252), (658, 1174280), (752, 1027495), (868, 890180), (940, 821996), (947, 815920), (1085, 712144), (1240, 623126), (1316, 587140), (1457, 530320), (1645, 469712), (1736, 445090), (1880, 410998), (1894, 407960), (2170, 356072), (2480, 311563), (2632, 293570), (2914, 265160), (3290, 234856), (3472, 222545), (3760, 205499), (3788, 203980), (4340, 178036), (4735, 163184), (5264, 146785), (5828, 132580), (6580, 117428), (6629, 116560), (7285, 106064), (7576, 101990), (8680, 89018), (9470, 81592), (10199, 75760), (11656, 66290), (13160, 58714), (13258, 58280), (14570, 53032), (15152, 50995), (17360, 44509), (18940, 40796), (20398, 37880), (23312, 33145), (26320, 29357), (26516, 29140)]