1363654240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 3785201280

約数和(自身を除く): 2421547040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 37, 40, 47, 52, 58, 65, 74, 80, 94, 104, 116, 130, 145, 148, 160, 169, 185, 188, 208, 232, 235, 260, 290, 296, 338, 370, 376, 377, 416, 464, 470, 481, 520, 580, 592, 611, 676, 740, 752, 754, 845, 928, 940, 962, 1040, 1073, 1160, 1184, 1222, 1352, 1363, 1480, 1504, 1508, 1690, 1739, 1880, 1885, 1924, 2080, 2146, 2320, 2405, 2444, 2704, 2726, 2960, 3016, 3055, 3380, 3478, 3760, 3770, 3848, 4292, 4640, 4810, 4888, 4901, 5365, 5408, 5452, 5920, 6032, 6110, 6253, 6760, 6815, 6956, 7520, 7540, 7696, 7943, 8584, 8695, 9620, 9776, 9802, 10730, 10904, 12064, 12220, 12506, 13520, 13630, 13912, 13949, 15080, 15392, 15886, 17168, 17390, 17719, 19240, 19552, 19604, 21460, 21808, 22607, 24440, 24505, 25012, 27040, 27260, 27824, 27898, 30160, 31265, 31772, 34336, 34780, 35438, 38480, 39208, 39715, 42920, 43616, 45214, 48880, 49010, 50024, 50431, 54520, 55648, 55796, 60320, 62530, 63544, 69560, 69745, 70876, 76960, 78416, 79430, 85840, 88595, 90428, 97760, 98020, 100048, 100862, 109040, 111592, 113035, 125060, 127088, 139120, 139490, 141752, 156832, 158860, 171680, 177190, 180856, 181337, 196040, 200096, 201724, 218080, 223184, 226070, 230347, 250120, 252155, 254176, 278240, 278980, 283504, 293891, 317720, 354380, 361712, 362674, 392080, 403448, 446368, 452140, 460694, 500240, 504310, 557960, 567008, 587782, 635440, 655603, 708760, 723424, 725348, 784160, 806896, 904280, 906685, 921388, 1000480, 1008620, 1115920, 1151735, 1175564, 1270880, 1311206, 1417520, 1450696, 1469455, 1613792, 1808560, 1813370, 1842776, 2017240, 2231840, 2303470, 2351128, 2622412, 2835040, 2901392, 2938910, 3278015, 3617120, 3626740, 3685552, 4034480, 4606940, 4702256, 5244824, 5802784, 5877820, 6556030, 7253480, 7371104, 8068960, 8522839, 9213880, 9404512, 10489648, 11755640, 13112060, 14506960, 17045678, 18427760, 20979296, 23511280, 26224120, 29013920, 34091356, 36855520, 42614195, 47022560, 52448240, 68182712, 85228390, 104896480, 136365424, 170456780, 272730848, 340913560, 681827120, 1363654240]

約数ペア:

[(1, 1363654240), (2, 681827120), (4, 340913560), (5, 272730848), (8, 170456780), (10, 136365424), (13, 104896480), (16, 85228390), (20, 68182712), (26, 52448240), (29, 47022560), (32, 42614195), (37, 36855520), (40, 34091356), (47, 29013920), (52, 26224120), (58, 23511280), (65, 20979296), (74, 18427760), (80, 17045678), (94, 14506960), (104, 13112060), (116, 11755640), (130, 10489648), (145, 9404512), (148, 9213880), (160, 8522839), (169, 8068960), (185, 7371104), (188, 7253480), (208, 6556030), (232, 5877820), (235, 5802784), (260, 5244824), (290, 4702256), (296, 4606940), (338, 4034480), (370, 3685552), (376, 3626740), (377, 3617120), (416, 3278015), (464, 2938910), (470, 2901392), (481, 2835040), (520, 2622412), (580, 2351128), (592, 2303470), (611, 2231840), (676, 2017240), (740, 1842776), (752, 1813370), (754, 1808560), (845, 1613792), (928, 1469455), (940, 1450696), (962, 1417520), (1040, 1311206), (1073, 1270880), (1160, 1175564), (1184, 1151735), (1222, 1115920), (1352, 1008620), (1363, 1000480), (1480, 921388), (1504, 906685), (1508, 904280), (1690, 806896), (1739, 784160), (1880, 725348), (1885, 723424), (1924, 708760), (2080, 655603), (2146, 635440), (2320, 587782), (2405, 567008), (2444, 557960), (2704, 504310), (2726, 500240), (2960, 460694), (3016, 452140), (3055, 446368), (3380, 403448), (3478, 392080), (3760, 362674), (3770, 361712), (3848, 354380), (4292, 317720), (4640, 293891), (4810, 283504), (4888, 278980), (4901, 278240), (5365, 254176), (5408, 252155), (5452, 250120), (5920, 230347), (6032, 226070), (6110, 223184), (6253, 218080), (6760, 201724), (6815, 200096), (6956, 196040), (7520, 181337), (7540, 180856), (7696, 177190), (7943, 171680), (8584, 158860), (8695, 156832), (9620, 141752), (9776, 139490), (9802, 139120), (10730, 127088), (10904, 125060), (12064, 113035), (12220, 111592), (12506, 109040), (13520, 100862), (13630, 100048), (13912, 98020), (13949, 97760), (15080, 90428), (15392, 88595), (15886, 85840), (17168, 79430), (17390, 78416), (17719, 76960), (19240, 70876), (19552, 69745), (19604, 69560), (21460, 63544), (21808, 62530), (22607, 60320), (24440, 55796), (24505, 55648), (25012, 54520), (27040, 50431), (27260, 50024), (27824, 49010), (27898, 48880), (30160, 45214), (31265, 43616), (31772, 42920), (34336, 39715), (34780, 39208), (35438, 38480)]