1024878400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7039}}^1$

素因数の和:7081

約数の個数: 168

約数和(自身を含む): 3104245760

約数和(自身を除く): 2079367360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 650, 700, 728, 800, 832, 910, 1040, 1120, 1300, 1400, 1456, 1600, 1820, 2080, 2240, 2275, 2600, 2800, 2912, 3640, 4160, 4550, 5200, 5600, 5824, 7039, 7280, 9100, 10400, 11200, 14078, 14560, 18200, 20800, 28156, 29120, 35195, 36400, 49273, 56312, 70390, 72800, 91507, 98546, 112624, 140780, 145600, 175975, 183014, 197092, 225248, 246365, 281560, 351950, 366028, 394184, 450496, 457535, 492730, 563120, 640549, 703900, 732056, 788368, 915070, 985460, 1126240, 1231825, 1281098, 1407800, 1464112, 1576736, 1830140, 1970920, 2252480, 2287675, 2463650, 2562196, 2815600, 2928224, 3153472, 3202745, 3660280, 3941840, 4575350, 4927300, 5124392, 5631200, 5856448, 6405490, 7320560, 7883680, 9150700, 9854600, 10248784, 11262400, 12810980, 14641120, 15767360, 16013725, 18301400, 19709200, 20497568, 25621960, 29282240, 32027450, 36602800, 39418400, 40995136, 51243920, 64054900, 73205600, 78836800, 102487840, 128109800, 146411200, 204975680, 256219600, 512439200, 1024878400]

約数ペア:

[(1, 1024878400), (2, 512439200), (4, 256219600), (5, 204975680), (7, 146411200), (8, 128109800), (10, 102487840), (13, 78836800), (14, 73205600), (16, 64054900), (20, 51243920), (25, 40995136), (26, 39418400), (28, 36602800), (32, 32027450), (35, 29282240), (40, 25621960), (50, 20497568), (52, 19709200), (56, 18301400), (64, 16013725), (65, 15767360), (70, 14641120), (80, 12810980), (91, 11262400), (100, 10248784), (104, 9854600), (112, 9150700), (130, 7883680), (140, 7320560), (160, 6405490), (175, 5856448), (182, 5631200), (200, 5124392), (208, 4927300), (224, 4575350), (260, 3941840), (280, 3660280), (320, 3202745), (325, 3153472), (350, 2928224), (364, 2815600), (400, 2562196), (416, 2463650), (448, 2287675), (455, 2252480), (520, 1970920), (560, 1830140), (650, 1576736), (700, 1464112), (728, 1407800), (800, 1281098), (832, 1231825), (910, 1126240), (1040, 985460), (1120, 915070), (1300, 788368), (1400, 732056), (1456, 703900), (1600, 640549), (1820, 563120), (2080, 492730), (2240, 457535), (2275, 450496), (2600, 394184), (2800, 366028), (2912, 351950), (3640, 281560), (4160, 246365), (4550, 225248), (5200, 197092), (5600, 183014), (5824, 175975), (7039, 145600), (7280, 140780), (9100, 112624), (10400, 98546), (11200, 91507), (14078, 72800), (14560, 70390), (18200, 56312), (20800, 49273), (28156, 36400), (29120, 35195)]