486865120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 1402168320

約数和(自身を除く): 915303200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 137, 140, 152, 160, 167, 190, 224, 266, 274, 280, 304, 334, 380, 532, 548, 560, 608, 665, 668, 685, 760, 835, 959, 1064, 1096, 1120, 1169, 1330, 1336, 1370, 1520, 1670, 1918, 2128, 2192, 2338, 2603, 2660, 2672, 2740, 3040, 3173, 3340, 3836, 4256, 4384, 4676, 4795, 5206, 5320, 5344, 5480, 5845, 6346, 6680, 7672, 9352, 9590, 10412, 10640, 10960, 11690, 12692, 13015, 13360, 15344, 15865, 18221, 18704, 19180, 20824, 21280, 21920, 22211, 22879, 23380, 25384, 26030, 26720, 30688, 31730, 36442, 37408, 38360, 41648, 44422, 45758, 46760, 50768, 52060, 63460, 72884, 76720, 83296, 88844, 91105, 91516, 93520, 101536, 104120, 111055, 114395, 126920, 145768, 153440, 160153, 177688, 182210, 183032, 187040, 208240, 222110, 228790, 253840, 291536, 320306, 355376, 364420, 366064, 416480, 434701, 444220, 457580, 507680, 583072, 640612, 710752, 728840, 732128, 800765, 869402, 888440, 915160, 1281224, 1457680, 1601530, 1738804, 1776880, 1830320, 2173505, 2562448, 2915360, 3042907, 3203060, 3477608, 3553760, 3660640, 4347010, 5124896, 6085814, 6406120, 6955216, 8694020, 12171628, 12812240, 13910432, 15214535, 17388040, 24343256, 25624480, 30429070, 34776080, 48686512, 60858140, 69552160, 97373024, 121716280, 243432560, 486865120]

約数ペア:

[(1, 486865120), (2, 243432560), (4, 121716280), (5, 97373024), (7, 69552160), (8, 60858140), (10, 48686512), (14, 34776080), (16, 30429070), (19, 25624480), (20, 24343256), (28, 17388040), (32, 15214535), (35, 13910432), (38, 12812240), (40, 12171628), (56, 8694020), (70, 6955216), (76, 6406120), (80, 6085814), (95, 5124896), (112, 4347010), (133, 3660640), (137, 3553760), (140, 3477608), (152, 3203060), (160, 3042907), (167, 2915360), (190, 2562448), (224, 2173505), (266, 1830320), (274, 1776880), (280, 1738804), (304, 1601530), (334, 1457680), (380, 1281224), (532, 915160), (548, 888440), (560, 869402), (608, 800765), (665, 732128), (668, 728840), (685, 710752), (760, 640612), (835, 583072), (959, 507680), (1064, 457580), (1096, 444220), (1120, 434701), (1169, 416480), (1330, 366064), (1336, 364420), (1370, 355376), (1520, 320306), (1670, 291536), (1918, 253840), (2128, 228790), (2192, 222110), (2338, 208240), (2603, 187040), (2660, 183032), (2672, 182210), (2740, 177688), (3040, 160153), (3173, 153440), (3340, 145768), (3836, 126920), (4256, 114395), (4384, 111055), (4676, 104120), (4795, 101536), (5206, 93520), (5320, 91516), (5344, 91105), (5480, 88844), (5845, 83296), (6346, 76720), (6680, 72884), (7672, 63460), (9352, 52060), (9590, 50768), (10412, 46760), (10640, 45758), (10960, 44422), (11690, 41648), (12692, 38360), (13015, 37408), (13360, 36442), (15344, 31730), (15865, 30688), (18221, 26720), (18704, 26030), (19180, 25384), (20824, 23380), (21280, 22879), (21920, 22211)]