139938240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11213}}^1$

素因数の和:11246

約数の個数: 112

約数和(自身を含む): 478523808

約数和(自身を除く): 338585568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 11213, 12480, 22426, 33639, 44852, 56065, 67278, 89704, 112130, 134556, 145769, 168195, 179408, 224260, 269112, 291538, 336390, 358816, 437307, 448520, 538224, 583076, 672780, 717632, 728845, 874614, 897040, 1076448, 1166152, 1345560, 1457690, 1749228, 1794080, 2152896, 2186535, 2332304, 2691120, 2915380, 3498456, 3588160, 4373070, 4664608, 5382240, 5830760, 6996912, 8746140, 9329216, 10764480, 11661520, 13993824, 17492280, 23323040, 27987648, 34984560, 46646080, 69969120, 139938240]

約数ペア:

[(1, 139938240), (2, 69969120), (3, 46646080), (4, 34984560), (5, 27987648), (6, 23323040), (8, 17492280), (10, 13993824), (12, 11661520), (13, 10764480), (15, 9329216), (16, 8746140), (20, 6996912), (24, 5830760), (26, 5382240), (30, 4664608), (32, 4373070), (39, 3588160), (40, 3498456), (48, 2915380), (52, 2691120), (60, 2332304), (64, 2186535), (65, 2152896), (78, 1794080), (80, 1749228), (96, 1457690), (104, 1345560), (120, 1166152), (130, 1076448), (156, 897040), (160, 874614), (192, 728845), (195, 717632), (208, 672780), (240, 583076), (260, 538224), (312, 448520), (320, 437307), (390, 358816), (416, 336390), (480, 291538), (520, 269112), (624, 224260), (780, 179408), (832, 168195), (960, 145769), (1040, 134556), (1248, 112130), (1560, 89704), (2080, 67278), (2496, 56065), (3120, 44852), (4160, 33639), (6240, 22426), (11213, 12480)]