18634864560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127079}}^1$

素因数の和:127155

約数の個数: 160

約数和(自身を含む): 63535933440

約数和(自身を除く): 44901068880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 104, 120, 130, 141, 156, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 470, 520, 564, 611, 624, 705, 752, 780, 940, 1040, 1128, 1222, 1410, 1560, 1833, 1880, 2256, 2444, 2820, 3055, 3120, 3666, 3760, 4888, 5640, 6110, 7332, 9165, 9776, 11280, 12220, 14664, 18330, 24440, 29328, 36660, 48880, 73320, 127079, 146640, 254158, 381237, 508316, 635395, 762474, 1016632, 1270790, 1524948, 1652027, 1906185, 2033264, 2541580, 3049896, 3304054, 3812370, 4956081, 5083160, 5972713, 6099792, 6608108, 7624740, 8260135, 9912162, 10166320, 11945426, 13216216, 15249480, 16520270, 17918139, 19824324, 23890852, 24780405, 26432432, 29863565, 30498960, 33040540, 35836278, 39648648, 47781704, 49560810, 59727130, 66081080, 71672556, 77645269, 79297296, 89590695, 95563408, 99121620, 119454260, 132162160, 143345112, 155290538, 179181390, 198243240, 232935807, 238908520, 286690224, 310581076, 358362780, 388226345, 396486480, 465871614, 477817040, 621162152, 716725560, 776452690, 931743228, 1164679035, 1242324304, 1433451120, 1552905380, 1863486456, 2329358070, 3105810760, 3726972912, 4658716140, 6211621520, 9317432280, 18634864560]

約数ペア:

[(1, 18634864560), (2, 9317432280), (3, 6211621520), (4, 4658716140), (5, 3726972912), (6, 3105810760), (8, 2329358070), (10, 1863486456), (12, 1552905380), (13, 1433451120), (15, 1242324304), (16, 1164679035), (20, 931743228), (24, 776452690), (26, 716725560), (30, 621162152), (39, 477817040), (40, 465871614), (47, 396486480), (48, 388226345), (52, 358362780), (60, 310581076), (65, 286690224), (78, 238908520), (80, 232935807), (94, 198243240), (104, 179181390), (120, 155290538), (130, 143345112), (141, 132162160), (156, 119454260), (188, 99121620), (195, 95563408), (208, 89590695), (235, 79297296), (240, 77645269), (260, 71672556), (282, 66081080), (312, 59727130), (376, 49560810), (390, 47781704), (470, 39648648), (520, 35836278), (564, 33040540), (611, 30498960), (624, 29863565), (705, 26432432), (752, 24780405), (780, 23890852), (940, 19824324), (1040, 17918139), (1128, 16520270), (1222, 15249480), (1410, 13216216), (1560, 11945426), (1833, 10166320), (1880, 9912162), (2256, 8260135), (2444, 7624740), (2820, 6608108), (3055, 6099792), (3120, 5972713), (3666, 5083160), (3760, 4956081), (4888, 3812370), (5640, 3304054), (6110, 3049896), (7332, 2541580), (9165, 2033264), (9776, 1906185), (11280, 1652027), (12220, 1524948), (14664, 1270790), (18330, 1016632), (24440, 762474), (29328, 635395), (36660, 508316), (48880, 381237), (73320, 254158), (127079, 146640)]