320181312

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 224

約数和(自身を含む): 994867200

約数和(自身を除く): 674685888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 79, 88, 96, 101, 114, 132, 152, 158, 176, 192, 202, 209, 228, 237, 264, 303, 304, 316, 352, 404, 418, 456, 474, 528, 606, 608, 627, 632, 704, 808, 836, 869, 912, 948, 1056, 1111, 1212, 1216, 1254, 1264, 1501, 1616, 1672, 1738, 1824, 1896, 1919, 2112, 2222, 2424, 2508, 2528, 2607, 3002, 3232, 3333, 3344, 3476, 3648, 3792, 3838, 4444, 4503, 4848, 5016, 5056, 5214, 5757, 6004, 6464, 6666, 6688, 6952, 7584, 7676, 7979, 8888, 9006, 9696, 10032, 10428, 11514, 12008, 13332, 13376, 13904, 15168, 15352, 15958, 16511, 17776, 18012, 19392, 20064, 20856, 21109, 23028, 23937, 24016, 26664, 27808, 30704, 31916, 33022, 35552, 36024, 40128, 41712, 42218, 46056, 47874, 48032, 49533, 53328, 55616, 61408, 63327, 63832, 66044, 71104, 72048, 83424, 84436, 87769, 92112, 95748, 96064, 99066, 106656, 122816, 126654, 127664, 132088, 144096, 151601, 166848, 168872, 175538, 184224, 191496, 198132, 213312, 253308, 255328, 263307, 264176, 288192, 303202, 337744, 351076, 368448, 382992, 396264, 454803, 506616, 510656, 526614, 528352, 606404, 675488, 702152, 765984, 792528, 909606, 1013232, 1053228, 1056704, 1212808, 1350976, 1404304, 1531968, 1585056, 1667611, 1819212, 2026464, 2106456, 2425616, 2808608, 3170112, 3335222, 3638424, 4052928, 4212912, 4851232, 5002833, 5617216, 6670444, 7276848, 8425824, 9702464, 10005666, 13340888, 14553696, 16851648, 20011332, 26681776, 29107392, 40022664, 53363552, 80045328, 106727104, 160090656, 320181312]

約数ペア:

[(1, 320181312), (2, 160090656), (3, 106727104), (4, 80045328), (6, 53363552), (8, 40022664), (11, 29107392), (12, 26681776), (16, 20011332), (19, 16851648), (22, 14553696), (24, 13340888), (32, 10005666), (33, 9702464), (38, 8425824), (44, 7276848), (48, 6670444), (57, 5617216), (64, 5002833), (66, 4851232), (76, 4212912), (79, 4052928), (88, 3638424), (96, 3335222), (101, 3170112), (114, 2808608), (132, 2425616), (152, 2106456), (158, 2026464), (176, 1819212), (192, 1667611), (202, 1585056), (209, 1531968), (228, 1404304), (237, 1350976), (264, 1212808), (303, 1056704), (304, 1053228), (316, 1013232), (352, 909606), (404, 792528), (418, 765984), (456, 702152), (474, 675488), (528, 606404), (606, 528352), (608, 526614), (627, 510656), (632, 506616), (704, 454803), (808, 396264), (836, 382992), (869, 368448), (912, 351076), (948, 337744), (1056, 303202), (1111, 288192), (1212, 264176), (1216, 263307), (1254, 255328), (1264, 253308), (1501, 213312), (1616, 198132), (1672, 191496), (1738, 184224), (1824, 175538), (1896, 168872), (1919, 166848), (2112, 151601), (2222, 144096), (2424, 132088), (2508, 127664), (2528, 126654), (2607, 122816), (3002, 106656), (3232, 99066), (3333, 96064), (3344, 95748), (3476, 92112), (3648, 87769), (3792, 84436), (3838, 83424), (4444, 72048), (4503, 71104), (4848, 66044), (5016, 63832), (5056, 63327), (5214, 61408), (5757, 55616), (6004, 53328), (6464, 49533), (6666, 48032), (6688, 47874), (6952, 46056), (7584, 42218), (7676, 41712), (7979, 40128), (8888, 36024), (9006, 35552), (9696, 33022), (10032, 31916), (10428, 30704), (11514, 27808), (12008, 26664), (13332, 24016), (13376, 23937), (13904, 23028), (15168, 21109), (15352, 20856), (15958, 20064), (16511, 19392), (17776, 18012)]