19230951480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{725149}}^1$

素因数の和:725193

約数の個数: 128

約数和(自身を含む): 65785608000

約数和(自身を除く): 46554656520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 725149, 1450298, 2175447, 2900596, 3625745, 4350894, 5801192, 7251490, 8701788, 9426937, 10877235, 12327533, 14502980, 17403576, 18853874, 21754470, 24655066, 28280811, 29005960, 36982599, 37707748, 43508940, 47134685, 49310132, 56561622, 61637665, 73965198, 75415496, 87017880, 94269370, 98620264, 113123244, 123275330, 141404055, 147930396, 160257929, 184912995, 188538740, 226246488, 246550660, 282808110, 295860792, 320515858, 369825990, 377077480, 480773787, 493101320, 565616220, 641031716, 739651980, 801289645, 961547574, 1131232440, 1282063432, 1479303960, 1602579290, 1923095148, 2403868935, 3205158580, 3846190296, 4807737870, 6410317160, 9615475740, 19230951480]

約数ペア:

[(1, 19230951480), (2, 9615475740), (3, 6410317160), (4, 4807737870), (5, 3846190296), (6, 3205158580), (8, 2403868935), (10, 1923095148), (12, 1602579290), (13, 1479303960), (15, 1282063432), (17, 1131232440), (20, 961547574), (24, 801289645), (26, 739651980), (30, 641031716), (34, 565616220), (39, 493101320), (40, 480773787), (51, 377077480), (52, 369825990), (60, 320515858), (65, 295860792), (68, 282808110), (78, 246550660), (85, 226246488), (102, 188538740), (104, 184912995), (120, 160257929), (130, 147930396), (136, 141404055), (156, 123275330), (170, 113123244), (195, 98620264), (204, 94269370), (221, 87017880), (255, 75415496), (260, 73965198), (312, 61637665), (340, 56561622), (390, 49310132), (408, 47134685), (442, 43508940), (510, 37707748), (520, 36982599), (663, 29005960), (680, 28280811), (780, 24655066), (884, 21754470), (1020, 18853874), (1105, 17403576), (1326, 14502980), (1560, 12327533), (1768, 10877235), (2040, 9426937), (2210, 8701788), (2652, 7251490), (3315, 5801192), (4420, 4350894), (5304, 3625745), (6630, 2900596), (8840, 2175447), (13260, 1450298), (26520, 725149)]