1972852080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2417}}^1$

素因数の和:2631

約数の個数: 160

約数和(自身を含む): 6476371200

約数和(自身を除く): 4503519120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 179, 190, 228, 240, 285, 304, 358, 380, 456, 537, 570, 716, 760, 895, 912, 1074, 1140, 1432, 1520, 1790, 2148, 2280, 2417, 2685, 2864, 3401, 3580, 4296, 4560, 4834, 5370, 6802, 7160, 7251, 8592, 9668, 10203, 10740, 12085, 13604, 14320, 14502, 17005, 19336, 20406, 21480, 24170, 27208, 29004, 34010, 36255, 38672, 40812, 42960, 45923, 48340, 51015, 54416, 58008, 68020, 72510, 81624, 91846, 96680, 102030, 116016, 136040, 137769, 145020, 163248, 183692, 193360, 204060, 229615, 272080, 275538, 290040, 367384, 408120, 432643, 459230, 551076, 580080, 688845, 734768, 816240, 865286, 918460, 1102152, 1297929, 1377690, 1730572, 1836920, 2163215, 2204304, 2595858, 2755380, 3461144, 3673840, 4326430, 5191716, 5510760, 6489645, 6922288, 8220217, 8652860, 10383432, 11021520, 12979290, 16440434, 17305720, 20766864, 24660651, 25958580, 32880868, 34611440, 41101085, 49321302, 51917160, 65761736, 82202170, 98642604, 103834320, 123303255, 131523472, 164404340, 197285208, 246606510, 328808680, 394570416, 493213020, 657617360, 986426040, 1972852080]

約数ペア:

[(1, 1972852080), (2, 986426040), (3, 657617360), (4, 493213020), (5, 394570416), (6, 328808680), (8, 246606510), (10, 197285208), (12, 164404340), (15, 131523472), (16, 123303255), (19, 103834320), (20, 98642604), (24, 82202170), (30, 65761736), (38, 51917160), (40, 49321302), (48, 41101085), (57, 34611440), (60, 32880868), (76, 25958580), (80, 24660651), (95, 20766864), (114, 17305720), (120, 16440434), (152, 12979290), (179, 11021520), (190, 10383432), (228, 8652860), (240, 8220217), (285, 6922288), (304, 6489645), (358, 5510760), (380, 5191716), (456, 4326430), (537, 3673840), (570, 3461144), (716, 2755380), (760, 2595858), (895, 2204304), (912, 2163215), (1074, 1836920), (1140, 1730572), (1432, 1377690), (1520, 1297929), (1790, 1102152), (2148, 918460), (2280, 865286), (2417, 816240), (2685, 734768), (2864, 688845), (3401, 580080), (3580, 551076), (4296, 459230), (4560, 432643), (4834, 408120), (5370, 367384), (6802, 290040), (7160, 275538), (7251, 272080), (8592, 229615), (9668, 204060), (10203, 193360), (10740, 183692), (12085, 163248), (13604, 145020), (14320, 137769), (14502, 136040), (17005, 116016), (19336, 102030), (20406, 96680), (21480, 91846), (24170, 81624), (27208, 72510), (29004, 68020), (34010, 58008), (36255, 54416), (38672, 51015), (40812, 48340), (42960, 45923)]