1551103680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{230819}}^1$

素因数の和:230846

約数の個数: 112

約数和(自身を含む): 5628314880

約数和(自身を除く): 4077211200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 230819, 461638, 692457, 923276, 1154095, 1384914, 1615733, 1846552, 2308190, 2769828, 3231466, 3462285, 3693104, 4616380, 4847199, 5539656, 6462932, 6924570, 7386208, 8078665, 9232760, 9694398, 11079312, 12925864, 13849140, 14772416, 16157330, 18465520, 19388796, 22158624, 24235995, 25851728, 27698280, 32314660, 36931040, 38777592, 44317248, 48471990, 51703456, 55396560, 64629320, 73862080, 77555184, 96943980, 103406912, 110793120, 129258640, 155110368, 193887960, 221586240, 258517280, 310220736, 387775920, 517034560, 775551840, 1551103680]

約数ペア:

[(1, 1551103680), (2, 775551840), (3, 517034560), (4, 387775920), (5, 310220736), (6, 258517280), (7, 221586240), (8, 193887960), (10, 155110368), (12, 129258640), (14, 110793120), (15, 103406912), (16, 96943980), (20, 77555184), (21, 73862080), (24, 64629320), (28, 55396560), (30, 51703456), (32, 48471990), (35, 44317248), (40, 38777592), (42, 36931040), (48, 32314660), (56, 27698280), (60, 25851728), (64, 24235995), (70, 22158624), (80, 19388796), (84, 18465520), (96, 16157330), (105, 14772416), (112, 13849140), (120, 12925864), (140, 11079312), (160, 9694398), (168, 9232760), (192, 8078665), (210, 7386208), (224, 6924570), (240, 6462932), (280, 5539656), (320, 4847199), (336, 4616380), (420, 3693104), (448, 3462285), (480, 3231466), (560, 2769828), (672, 2308190), (840, 1846552), (960, 1615733), (1120, 1384914), (1344, 1154095), (1680, 923276), (2240, 692457), (3360, 461638), (6720, 230819)]