2389775160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:878

約数の個数: 256

約数和(自身を含む): 7983360000

約数和(自身を除く): 5593584840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 47, 57, 58, 60, 76, 87, 94, 95, 114, 116, 120, 141, 145, 152, 174, 188, 190, 228, 232, 235, 282, 285, 290, 348, 376, 380, 435, 456, 470, 551, 564, 570, 580, 696, 705, 760, 769, 870, 893, 940, 1102, 1128, 1140, 1160, 1363, 1410, 1538, 1653, 1740, 1786, 1880, 2204, 2280, 2307, 2679, 2726, 2755, 2820, 3076, 3306, 3480, 3572, 3845, 4089, 4408, 4465, 4614, 5358, 5452, 5510, 5640, 6152, 6612, 6815, 7144, 7690, 8178, 8265, 8930, 9228, 10716, 10904, 11020, 11535, 13224, 13395, 13630, 14611, 15380, 16356, 16530, 17860, 18456, 20445, 21432, 22040, 22301, 23070, 25897, 26790, 27260, 29222, 30760, 32712, 33060, 35720, 36143, 40890, 43833, 44602, 46140, 51794, 53580, 54520, 58444, 66120, 66903, 72286, 73055, 77691, 81780, 87666, 89204, 92280, 103588, 107160, 108429, 111505, 116888, 129485, 133806, 144572, 146110, 155382, 163560, 175332, 178408, 180715, 207176, 216858, 219165, 223010, 258970, 267612, 289144, 292220, 310764, 334515, 350664, 361430, 388455, 423719, 433716, 438330, 446020, 517940, 535224, 542145, 584440, 621528, 669030, 686717, 722860, 776910, 847438, 867432, 876660, 892040, 1035880, 1048147, 1084290, 1271157, 1338060, 1373434, 1445720, 1553820, 1694876, 1753320, 2060151, 2096294, 2118595, 2168580, 2542314, 2676120, 2746868, 3107640, 3144441, 3389752, 3433585, 4120302, 4192588, 4237190, 4337160, 5084628, 5240735, 5493736, 6288882, 6355785, 6867170, 8240604, 8385176, 8474380, 10169256, 10300755, 10481470, 12577764, 12711570, 13734340, 15722205, 16481208, 16948760, 19914793, 20601510, 20962940, 25155528, 25423140, 27468680, 31444410, 39829586, 41203020, 41925880, 50846280, 59744379, 62888820, 79659172, 82406040, 99573965, 119488758, 125777640, 159318344, 199147930, 238977516, 298721895, 398295860, 477955032, 597443790, 796591720, 1194887580, 2389775160]

約数ペア:

[(1, 2389775160), (2, 1194887580), (3, 796591720), (4, 597443790), (5, 477955032), (6, 398295860), (8, 298721895), (10, 238977516), (12, 199147930), (15, 159318344), (19, 125777640), (20, 119488758), (24, 99573965), (29, 82406040), (30, 79659172), (38, 62888820), (40, 59744379), (47, 50846280), (57, 41925880), (58, 41203020), (60, 39829586), (76, 31444410), (87, 27468680), (94, 25423140), (95, 25155528), (114, 20962940), (116, 20601510), (120, 19914793), (141, 16948760), (145, 16481208), (152, 15722205), (174, 13734340), (188, 12711570), (190, 12577764), (228, 10481470), (232, 10300755), (235, 10169256), (282, 8474380), (285, 8385176), (290, 8240604), (348, 6867170), (376, 6355785), (380, 6288882), (435, 5493736), (456, 5240735), (470, 5084628), (551, 4337160), (564, 4237190), (570, 4192588), (580, 4120302), (696, 3433585), (705, 3389752), (760, 3144441), (769, 3107640), (870, 2746868), (893, 2676120), (940, 2542314), (1102, 2168580), (1128, 2118595), (1140, 2096294), (1160, 2060151), (1363, 1753320), (1410, 1694876), (1538, 1553820), (1653, 1445720), (1740, 1373434), (1786, 1338060), (1880, 1271157), (2204, 1084290), (2280, 1048147), (2307, 1035880), (2679, 892040), (2726, 876660), (2755, 867432), (2820, 847438), (3076, 776910), (3306, 722860), (3480, 686717), (3572, 669030), (3845, 621528), (4089, 584440), (4408, 542145), (4465, 535224), (4614, 517940), (5358, 446020), (5452, 438330), (5510, 433716), (5640, 423719), (6152, 388455), (6612, 361430), (6815, 350664), (7144, 334515), (7690, 310764), (8178, 292220), (8265, 289144), (8930, 267612), (9228, 258970), (10716, 223010), (10904, 219165), (11020, 216858), (11535, 207176), (13224, 180715), (13395, 178408), (13630, 175332), (14611, 163560), (15380, 155382), (16356, 146110), (16530, 144572), (17860, 133806), (18456, 129485), (20445, 116888), (21432, 111505), (22040, 108429), (22301, 107160), (23070, 103588), (25897, 92280), (26790, 89204), (27260, 87666), (29222, 81780), (30760, 77691), (32712, 73055), (33060, 72286), (35720, 66903), (36143, 66120), (40890, 58444), (43833, 54520), (44602, 53580), (46140, 51794)]