1796639680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 224

約数和(自身を含む): 4885090560

約数和(自身を除く): 3088450880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 59, 64, 80, 82, 88, 110, 118, 160, 164, 176, 205, 211, 220, 236, 295, 320, 328, 352, 410, 422, 440, 451, 472, 590, 649, 656, 704, 820, 844, 880, 902, 944, 1055, 1180, 1298, 1312, 1640, 1688, 1760, 1804, 1888, 2110, 2255, 2321, 2360, 2419, 2596, 2624, 3245, 3280, 3376, 3520, 3608, 3776, 4220, 4510, 4642, 4720, 4838, 5192, 6490, 6560, 6752, 7216, 8440, 8651, 9020, 9284, 9440, 9676, 10384, 11605, 12095, 12449, 12980, 13120, 13504, 14432, 16880, 17302, 18040, 18568, 18880, 19352, 20768, 23210, 24190, 24898, 25960, 26609, 28864, 33760, 34604, 36080, 37136, 38704, 41536, 43255, 46420, 48380, 49796, 51920, 53218, 62245, 67520, 69208, 72160, 74272, 77408, 86510, 92840, 95161, 96760, 99592, 103840, 106436, 124490, 133045, 136939, 138416, 144320, 148544, 154816, 173020, 185680, 190322, 193520, 199184, 207680, 212872, 248980, 266090, 273878, 276832, 346040, 371360, 380644, 387040, 398368, 425744, 475805, 497960, 510409, 532180, 547756, 553664, 684695, 692080, 742720, 761288, 774080, 796736, 851488, 951610, 995920, 1020818, 1064360, 1095512, 1369390, 1384160, 1522576, 1702976, 1903220, 1991840, 2041636, 2128720, 2191024, 2552045, 2738780, 2768320, 3045152, 3806440, 3983680, 4083272, 4257440, 4382048, 5104090, 5477560, 5614499, 6090304, 7612880, 8166544, 8514880, 8764096, 10208180, 10955120, 11228998, 15225760, 16333088, 20416360, 21910240, 22457996, 28072495, 30451520, 32666176, 40832720, 43820480, 44915992, 56144990, 81665440, 89831984, 112289980, 163330880, 179663968, 224579960, 359327936, 449159920, 898319840, 1796639680]

約数ペア:

[(1, 1796639680), (2, 898319840), (4, 449159920), (5, 359327936), (8, 224579960), (10, 179663968), (11, 163330880), (16, 112289980), (20, 89831984), (22, 81665440), (32, 56144990), (40, 44915992), (41, 43820480), (44, 40832720), (55, 32666176), (59, 30451520), (64, 28072495), (80, 22457996), (82, 21910240), (88, 20416360), (110, 16333088), (118, 15225760), (160, 11228998), (164, 10955120), (176, 10208180), (205, 8764096), (211, 8514880), (220, 8166544), (236, 7612880), (295, 6090304), (320, 5614499), (328, 5477560), (352, 5104090), (410, 4382048), (422, 4257440), (440, 4083272), (451, 3983680), (472, 3806440), (590, 3045152), (649, 2768320), (656, 2738780), (704, 2552045), (820, 2191024), (844, 2128720), (880, 2041636), (902, 1991840), (944, 1903220), (1055, 1702976), (1180, 1522576), (1298, 1384160), (1312, 1369390), (1640, 1095512), (1688, 1064360), (1760, 1020818), (1804, 995920), (1888, 951610), (2110, 851488), (2255, 796736), (2321, 774080), (2360, 761288), (2419, 742720), (2596, 692080), (2624, 684695), (3245, 553664), (3280, 547756), (3376, 532180), (3520, 510409), (3608, 497960), (3776, 475805), (4220, 425744), (4510, 398368), (4642, 387040), (4720, 380644), (4838, 371360), (5192, 346040), (6490, 276832), (6560, 273878), (6752, 266090), (7216, 248980), (8440, 212872), (8651, 207680), (9020, 199184), (9284, 193520), (9440, 190322), (9676, 185680), (10384, 173020), (11605, 154816), (12095, 148544), (12449, 144320), (12980, 138416), (13120, 136939), (13504, 133045), (14432, 124490), (16880, 106436), (17302, 103840), (18040, 99592), (18568, 96760), (18880, 95161), (19352, 92840), (20768, 86510), (23210, 77408), (24190, 74272), (24898, 72160), (25960, 69208), (26609, 67520), (28864, 62245), (33760, 53218), (34604, 51920), (36080, 49796), (37136, 48380), (38704, 46420), (41536, 43255)]