1355859200

素因数分解:

$2^8\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 216

約数和(自身を含む): 3582854016

約数和(自身を除く): 2226994816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 61, 64, 80, 92, 100, 115, 122, 128, 151, 160, 184, 200, 230, 244, 256, 302, 305, 320, 368, 400, 460, 488, 575, 604, 610, 640, 736, 755, 800, 920, 976, 1150, 1208, 1220, 1280, 1403, 1472, 1510, 1525, 1600, 1840, 1952, 2300, 2416, 2440, 2806, 2944, 3020, 3050, 3200, 3473, 3680, 3775, 3904, 4600, 4832, 4880, 5612, 5888, 6040, 6100, 6400, 6946, 7015, 7360, 7550, 7808, 9200, 9211, 9664, 9760, 11224, 12080, 12200, 13892, 14030, 14720, 15100, 15616, 17365, 18400, 18422, 19328, 19520, 22448, 24160, 24400, 27784, 28060, 29440, 30200, 34730, 35075, 36800, 36844, 38656, 39040, 44896, 46055, 48320, 48800, 55568, 56120, 60400, 69460, 70150, 73600, 73688, 78080, 86825, 89792, 92110, 96640, 97600, 111136, 112240, 120800, 138920, 140300, 147200, 147376, 173650, 179584, 184220, 193280, 195200, 211853, 222272, 224480, 230275, 241600, 277840, 280600, 294752, 347300, 359168, 368440, 390400, 423706, 444544, 448960, 460550, 483200, 555680, 561200, 589504, 694600, 736880, 847412, 889088, 897920, 921100, 966400, 1059265, 1111360, 1122400, 1179008, 1389200, 1473760, 1694824, 1795840, 1842200, 2118530, 2222720, 2244800, 2358016, 2778400, 2947520, 3389648, 3684400, 4237060, 4445440, 4489600, 5296325, 5556800, 5895040, 6779296, 7368800, 8474120, 8979200, 10592650, 11113600, 11790080, 13558592, 14737600, 16948240, 21185300, 22227200, 27117184, 29475200, 33896480, 42370600, 54234368, 58950400, 67792960, 84741200, 135585920, 169482400, 271171840, 338964800, 677929600, 1355859200]

約数ペア:

[(1, 1355859200), (2, 677929600), (4, 338964800), (5, 271171840), (8, 169482400), (10, 135585920), (16, 84741200), (20, 67792960), (23, 58950400), (25, 54234368), (32, 42370600), (40, 33896480), (46, 29475200), (50, 27117184), (61, 22227200), (64, 21185300), (80, 16948240), (92, 14737600), (100, 13558592), (115, 11790080), (122, 11113600), (128, 10592650), (151, 8979200), (160, 8474120), (184, 7368800), (200, 6779296), (230, 5895040), (244, 5556800), (256, 5296325), (302, 4489600), (305, 4445440), (320, 4237060), (368, 3684400), (400, 3389648), (460, 2947520), (488, 2778400), (575, 2358016), (604, 2244800), (610, 2222720), (640, 2118530), (736, 1842200), (755, 1795840), (800, 1694824), (920, 1473760), (976, 1389200), (1150, 1179008), (1208, 1122400), (1220, 1111360), (1280, 1059265), (1403, 966400), (1472, 921100), (1510, 897920), (1525, 889088), (1600, 847412), (1840, 736880), (1952, 694600), (2300, 589504), (2416, 561200), (2440, 555680), (2806, 483200), (2944, 460550), (3020, 448960), (3050, 444544), (3200, 423706), (3473, 390400), (3680, 368440), (3775, 359168), (3904, 347300), (4600, 294752), (4832, 280600), (4880, 277840), (5612, 241600), (5888, 230275), (6040, 224480), (6100, 222272), (6400, 211853), (6946, 195200), (7015, 193280), (7360, 184220), (7550, 179584), (7808, 173650), (9200, 147376), (9211, 147200), (9664, 140300), (9760, 138920), (11224, 120800), (12080, 112240), (12200, 111136), (13892, 97600), (14030, 96640), (14720, 92110), (15100, 89792), (15616, 86825), (17365, 78080), (18400, 73688), (18422, 73600), (19328, 70150), (19520, 69460), (22448, 60400), (24160, 56120), (24400, 55568), (27784, 48800), (28060, 48320), (29440, 46055), (30200, 44896), (34730, 39040), (35075, 38656), (36800, 36844)]