233480280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2423}}^1$

素因数の和:2521

約数の個数: 128

約数和(自身を含む): 774904320

約数和(自身を除く): 541424040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 584, 660, 730, 803, 876, 1095, 1320, 1460, 1606, 1752, 2190, 2409, 2423, 2920, 3212, 4015, 4380, 4818, 4846, 6424, 7269, 8030, 8760, 9636, 9692, 12045, 12115, 14538, 16060, 19272, 19384, 24090, 24230, 26653, 29076, 32120, 36345, 48180, 48460, 53306, 58152, 72690, 79959, 96360, 96920, 106612, 133265, 145380, 159918, 176879, 213224, 266530, 290760, 319836, 353758, 399795, 530637, 533060, 639672, 707516, 799590, 884395, 1061274, 1066120, 1415032, 1599180, 1768790, 1945669, 2122548, 2653185, 3198360, 3537580, 3891338, 4245096, 5306370, 5837007, 7075160, 7782676, 9728345, 10612740, 11674014, 15565352, 19456690, 21225480, 23348028, 29185035, 38913380, 46696056, 58370070, 77826760, 116740140, 233480280]

約数ペア:

[(1, 233480280), (2, 116740140), (3, 77826760), (4, 58370070), (5, 46696056), (6, 38913380), (8, 29185035), (10, 23348028), (11, 21225480), (12, 19456690), (15, 15565352), (20, 11674014), (22, 10612740), (24, 9728345), (30, 7782676), (33, 7075160), (40, 5837007), (44, 5306370), (55, 4245096), (60, 3891338), (66, 3537580), (73, 3198360), (88, 2653185), (110, 2122548), (120, 1945669), (132, 1768790), (146, 1599180), (165, 1415032), (219, 1066120), (220, 1061274), (264, 884395), (292, 799590), (330, 707516), (365, 639672), (438, 533060), (440, 530637), (584, 399795), (660, 353758), (730, 319836), (803, 290760), (876, 266530), (1095, 213224), (1320, 176879), (1460, 159918), (1606, 145380), (1752, 133265), (2190, 106612), (2409, 96920), (2423, 96360), (2920, 79959), (3212, 72690), (4015, 58152), (4380, 53306), (4818, 48460), (4846, 48180), (6424, 36345), (7269, 32120), (8030, 29076), (8760, 26653), (9636, 24230), (9692, 24090), (12045, 19384), (12115, 19272), (14538, 16060)]