13314663680

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1093}}^1$

素因数の和:1452

約数の個数: 144

約数和(自身を含む): 33059034624

約数和(自身を除く): 19744370944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 307, 310, 320, 496, 614, 620, 640, 992, 1093, 1228, 1240, 1280, 1535, 1984, 2186, 2456, 2480, 3070, 3968, 4372, 4912, 4960, 5465, 6140, 7936, 8744, 9517, 9824, 9920, 10930, 12280, 17488, 19034, 19648, 19840, 21860, 24560, 33883, 34976, 38068, 39296, 39680, 43720, 47585, 49120, 67766, 69952, 76136, 78592, 87440, 95170, 98240, 135532, 139904, 152272, 169415, 174880, 190340, 196480, 271064, 279808, 304544, 335551, 338830, 349760, 380680, 392960, 542128, 609088, 671102, 677660, 699520, 761360, 1084256, 1218176, 1342204, 1355320, 1399040, 1522720, 1677755, 2168512, 2436352, 2684408, 2710640, 3045440, 3355510, 4337024, 5368816, 5421280, 6090880, 6711020, 8674048, 10402081, 10737632, 10842560, 12181760, 13422040, 20804162, 21475264, 21685120, 26844080, 41608324, 42950528, 43370240, 52010405, 53688160, 83216648, 85901056, 104020810, 107376320, 166433296, 208041620, 214752640, 332866592, 416083240, 429505280, 665733184, 832166480, 1331466368, 1664332960, 2662932736, 3328665920, 6657331840, 13314663680]

約数ペア:

[(1, 13314663680), (2, 6657331840), (4, 3328665920), (5, 2662932736), (8, 1664332960), (10, 1331466368), (16, 832166480), (20, 665733184), (31, 429505280), (32, 416083240), (40, 332866592), (62, 214752640), (64, 208041620), (80, 166433296), (124, 107376320), (128, 104020810), (155, 85901056), (160, 83216648), (248, 53688160), (256, 52010405), (307, 43370240), (310, 42950528), (320, 41608324), (496, 26844080), (614, 21685120), (620, 21475264), (640, 20804162), (992, 13422040), (1093, 12181760), (1228, 10842560), (1240, 10737632), (1280, 10402081), (1535, 8674048), (1984, 6711020), (2186, 6090880), (2456, 5421280), (2480, 5368816), (3070, 4337024), (3968, 3355510), (4372, 3045440), (4912, 2710640), (4960, 2684408), (5465, 2436352), (6140, 2168512), (7936, 1677755), (8744, 1522720), (9517, 1399040), (9824, 1355320), (9920, 1342204), (10930, 1218176), (12280, 1084256), (17488, 761360), (19034, 699520), (19648, 677660), (19840, 671102), (21860, 609088), (24560, 542128), (33883, 392960), (34976, 380680), (38068, 349760), (39296, 338830), (39680, 335551), (43720, 304544), (47585, 279808), (49120, 271064), (67766, 196480), (69952, 190340), (76136, 174880), (78592, 169415), (87440, 152272), (95170, 139904), (98240, 135532)]