2561092080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:352

約数の個数: 320

約数和(自身を含む): 8774438400

約数和(自身を除く): 6213346320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 107, 114, 116, 120, 145, 152, 174, 181, 190, 214, 228, 232, 240, 285, 290, 304, 321, 348, 362, 380, 428, 435, 456, 464, 535, 543, 551, 570, 580, 642, 696, 724, 760, 856, 870, 905, 912, 1070, 1086, 1102, 1140, 1160, 1284, 1392, 1448, 1520, 1605, 1653, 1712, 1740, 1810, 2033, 2140, 2172, 2204, 2280, 2320, 2568, 2715, 2755, 2896, 3103, 3210, 3306, 3439, 3480, 3620, 4066, 4280, 4344, 4408, 4560, 5136, 5249, 5430, 5510, 6099, 6206, 6420, 6612, 6878, 6960, 7240, 8132, 8265, 8560, 8688, 8816, 9309, 10165, 10317, 10498, 10860, 11020, 12198, 12412, 12840, 13224, 13756, 14480, 15515, 15747, 16264, 16530, 17195, 18618, 19367, 20330, 20634, 20996, 21720, 22040, 24396, 24824, 25680, 26245, 26448, 27512, 30495, 31030, 31494, 32528, 33060, 34390, 37236, 38734, 40660, 41268, 41992, 43440, 44080, 46545, 48792, 49648, 51585, 52490, 55024, 58101, 58957, 60990, 62060, 62988, 66120, 68780, 74472, 77468, 78735, 81320, 82536, 83984, 93090, 96835, 97584, 99731, 103170, 104980, 116202, 117914, 121980, 124120, 125976, 132240, 137560, 148944, 154936, 157470, 162640, 165072, 176871, 186180, 193670, 199462, 206340, 209960, 232404, 235828, 243960, 248240, 251952, 275120, 290505, 294785, 299193, 309872, 314940, 353742, 367973, 372360, 387340, 398924, 412680, 419920, 464808, 471656, 487920, 498655, 561643, 581010, 589570, 598386, 629880, 707484, 735946, 744720, 774680, 797848, 825360, 884355, 929616, 943312, 997310, 1103919, 1123286, 1162020, 1179140, 1196772, 1259760, 1414968, 1471892, 1495965, 1549360, 1595696, 1684929, 1768710, 1839865, 1994620, 2207838, 2246572, 2324040, 2358280, 2393544, 2808215, 2829936, 2943784, 2991930, 3369858, 3537420, 3679730, 3989240, 4415676, 4493144, 4648080, 4716560, 4787088, 5519595, 5616430, 5887568, 5983860, 6739716, 7074840, 7359460, 7978480, 8424645, 8831352, 8986288, 10671217, 11039190, 11232860, 11967720, 13479432, 14149680, 14718920, 16849290, 17662704, 21342434, 22078380, 22465720, 23935440, 26958864, 29437840, 32013651, 33698580, 42684868, 44156760, 44931440, 53356085, 64027302, 67397160, 85369736, 88313520, 106712170, 128054604, 134794320, 160068255, 170739472, 213424340, 256109208, 320136510, 426848680, 512218416, 640273020, 853697360, 1280546040, 2561092080]

約数ペア:

[(1, 2561092080), (2, 1280546040), (3, 853697360), (4, 640273020), (5, 512218416), (6, 426848680), (8, 320136510), (10, 256109208), (12, 213424340), (15, 170739472), (16, 160068255), (19, 134794320), (20, 128054604), (24, 106712170), (29, 88313520), (30, 85369736), (38, 67397160), (40, 64027302), (48, 53356085), (57, 44931440), (58, 44156760), (60, 42684868), (76, 33698580), (80, 32013651), (87, 29437840), (95, 26958864), (107, 23935440), (114, 22465720), (116, 22078380), (120, 21342434), (145, 17662704), (152, 16849290), (174, 14718920), (181, 14149680), (190, 13479432), (214, 11967720), (228, 11232860), (232, 11039190), (240, 10671217), (285, 8986288), (290, 8831352), (304, 8424645), (321, 7978480), (348, 7359460), (362, 7074840), (380, 6739716), (428, 5983860), (435, 5887568), (456, 5616430), (464, 5519595), (535, 4787088), (543, 4716560), (551, 4648080), (570, 4493144), (580, 4415676), (642, 3989240), (696, 3679730), (724, 3537420), (760, 3369858), (856, 2991930), (870, 2943784), (905, 2829936), (912, 2808215), (1070, 2393544), (1086, 2358280), (1102, 2324040), (1140, 2246572), (1160, 2207838), (1284, 1994620), (1392, 1839865), (1448, 1768710), (1520, 1684929), (1605, 1595696), (1653, 1549360), (1712, 1495965), (1740, 1471892), (1810, 1414968), (2033, 1259760), (2140, 1196772), (2172, 1179140), (2204, 1162020), (2280, 1123286), (2320, 1103919), (2568, 997310), (2715, 943312), (2755, 929616), (2896, 884355), (3103, 825360), (3210, 797848), (3306, 774680), (3439, 744720), (3480, 735946), (3620, 707484), (4066, 629880), (4280, 598386), (4344, 589570), (4408, 581010), (4560, 561643), (5136, 498655), (5249, 487920), (5430, 471656), (5510, 464808), (6099, 419920), (6206, 412680), (6420, 398924), (6612, 387340), (6878, 372360), (6960, 367973), (7240, 353742), (8132, 314940), (8265, 309872), (8560, 299193), (8688, 294785), (8816, 290505), (9309, 275120), (10165, 251952), (10317, 248240), (10498, 243960), (10860, 235828), (11020, 232404), (12198, 209960), (12412, 206340), (12840, 199462), (13224, 193670), (13756, 186180), (14480, 176871), (15515, 165072), (15747, 162640), (16264, 157470), (16530, 154936), (17195, 148944), (18618, 137560), (19367, 132240), (20330, 125976), (20634, 124120), (20996, 121980), (21720, 117914), (22040, 116202), (24396, 104980), (24824, 103170), (25680, 99731), (26245, 97584), (26448, 96835), (27512, 93090), (30495, 83984), (31030, 82536), (31494, 81320), (32528, 78735), (33060, 77468), (34390, 74472), (37236, 68780), (38734, 66120), (40660, 62988), (41268, 62060), (41992, 60990), (43440, 58957), (44080, 58101), (46545, 55024), (48792, 52490), (49648, 51585)]