320484672

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{7043}}^1$

素因数の和:7140

約数の個数: 84

約数和(自身を含む): 930371520

約数和(自身を除く): 609886848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 237, 288, 316, 474, 576, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5056, 5688, 7043, 7584, 11376, 14086, 15168, 21129, 22752, 28172, 42258, 45504, 56344, 63387, 84516, 112688, 126774, 169032, 225376, 253548, 338064, 450752, 507096, 556397, 676128, 1014192, 1112794, 1352256, 1669191, 2028384, 2225588, 3338382, 4056768, 4451176, 5007573, 6676764, 8902352, 10015146, 13353528, 17804704, 20030292, 26707056, 35609408, 40060584, 53414112, 80121168, 106828224, 160242336, 320484672]

約数ペア:

[(1, 320484672), (2, 160242336), (3, 106828224), (4, 80121168), (6, 53414112), (8, 40060584), (9, 35609408), (12, 26707056), (16, 20030292), (18, 17804704), (24, 13353528), (32, 10015146), (36, 8902352), (48, 6676764), (64, 5007573), (72, 4451176), (79, 4056768), (96, 3338382), (144, 2225588), (158, 2028384), (192, 1669191), (237, 1352256), (288, 1112794), (316, 1014192), (474, 676128), (576, 556397), (632, 507096), (711, 450752), (948, 338064), (1264, 253548), (1422, 225376), (1896, 169032), (2528, 126774), (2844, 112688), (3792, 84516), (5056, 63387), (5688, 56344), (7043, 45504), (7584, 42258), (11376, 28172), (14086, 22752), (15168, 21129)]