324712920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22739}}^1$

素因数の和:22777

約数の個数: 128

約数和(自身を含む): 1178841600

約数和(自身を除く): 854128680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 22739, 45478, 68217, 90956, 113695, 136434, 159173, 181912, 227390, 272868, 318346, 341085, 386563, 454780, 477519, 545736, 636692, 682170, 773126, 795865, 909560, 955038, 1159689, 1273384, 1364340, 1546252, 1591730, 1910076, 1932815, 2319378, 2387595, 2705941, 2728680, 3092504, 3183460, 3820152, 3865630, 4638756, 4775190, 5411882, 5798445, 6366920, 7731260, 8117823, 9277512, 9550380, 10823764, 11596890, 13529705, 15462520, 16235646, 19100760, 21647528, 23193780, 27059410, 32471292, 40589115, 46387560, 54118820, 64942584, 81178230, 108237640, 162356460, 324712920]

約数ペア:

[(1, 324712920), (2, 162356460), (3, 108237640), (4, 81178230), (5, 64942584), (6, 54118820), (7, 46387560), (8, 40589115), (10, 32471292), (12, 27059410), (14, 23193780), (15, 21647528), (17, 19100760), (20, 16235646), (21, 15462520), (24, 13529705), (28, 11596890), (30, 10823764), (34, 9550380), (35, 9277512), (40, 8117823), (42, 7731260), (51, 6366920), (56, 5798445), (60, 5411882), (68, 4775190), (70, 4638756), (84, 3865630), (85, 3820152), (102, 3183460), (105, 3092504), (119, 2728680), (120, 2705941), (136, 2387595), (140, 2319378), (168, 1932815), (170, 1910076), (204, 1591730), (210, 1546252), (238, 1364340), (255, 1273384), (280, 1159689), (340, 955038), (357, 909560), (408, 795865), (420, 773126), (476, 682170), (510, 636692), (595, 545736), (680, 477519), (714, 454780), (840, 386563), (952, 341085), (1020, 318346), (1190, 272868), (1428, 227390), (1785, 181912), (2040, 159173), (2380, 136434), (2856, 113695), (3570, 90956), (4760, 68217), (7140, 45478), (14280, 22739)]