1330404240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6379}}^1$

素因数の和:6485

約数の個数: 160

約数和(自身を含む): 4556851200

約数和(自身を除く): 3226446960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 132, 158, 165, 176, 220, 237, 240, 264, 316, 330, 395, 440, 474, 528, 632, 660, 790, 869, 880, 948, 1185, 1264, 1320, 1580, 1738, 1896, 2370, 2607, 2640, 3160, 3476, 3792, 4345, 4740, 5214, 6320, 6379, 6952, 8690, 9480, 10428, 12758, 13035, 13904, 17380, 18960, 19137, 20856, 25516, 26070, 31895, 34760, 38274, 41712, 51032, 52140, 63790, 69520, 70169, 76548, 95685, 102064, 104280, 127580, 140338, 153096, 191370, 208560, 210507, 255160, 280676, 306192, 350845, 382740, 421014, 503941, 510320, 561352, 701690, 765480, 842028, 1007882, 1052535, 1122704, 1403380, 1511823, 1530960, 1684056, 2015764, 2105070, 2519705, 2806760, 3023646, 3368112, 4031528, 4210140, 5039410, 5543351, 5613520, 6047292, 7559115, 8063056, 8420280, 10078820, 11086702, 12094584, 15118230, 16630053, 16840560, 20157640, 22173404, 24189168, 27716755, 30236460, 33260106, 40315280, 44346808, 55433510, 60472920, 66520212, 83150265, 88693616, 110867020, 120945840, 133040424, 166300530, 221734040, 266080848, 332601060, 443468080, 665202120, 1330404240]

約数ペア:

[(1, 1330404240), (2, 665202120), (3, 443468080), (4, 332601060), (5, 266080848), (6, 221734040), (8, 166300530), (10, 133040424), (11, 120945840), (12, 110867020), (15, 88693616), (16, 83150265), (20, 66520212), (22, 60472920), (24, 55433510), (30, 44346808), (33, 40315280), (40, 33260106), (44, 30236460), (48, 27716755), (55, 24189168), (60, 22173404), (66, 20157640), (79, 16840560), (80, 16630053), (88, 15118230), (110, 12094584), (120, 11086702), (132, 10078820), (158, 8420280), (165, 8063056), (176, 7559115), (220, 6047292), (237, 5613520), (240, 5543351), (264, 5039410), (316, 4210140), (330, 4031528), (395, 3368112), (440, 3023646), (474, 2806760), (528, 2519705), (632, 2105070), (660, 2015764), (790, 1684056), (869, 1530960), (880, 1511823), (948, 1403380), (1185, 1122704), (1264, 1052535), (1320, 1007882), (1580, 842028), (1738, 765480), (1896, 701690), (2370, 561352), (2607, 510320), (2640, 503941), (3160, 421014), (3476, 382740), (3792, 350845), (4345, 306192), (4740, 280676), (5214, 255160), (6320, 210507), (6379, 208560), (6952, 191370), (8690, 153096), (9480, 140338), (10428, 127580), (12758, 104280), (13035, 102064), (13904, 95685), (17380, 76548), (18960, 70169), (19137, 69520), (20856, 63790), (25516, 52140), (26070, 51032), (31895, 41712), (34760, 38274)]