8343680280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{22193}}^1$

素因数の和:22461

約数の個数: 128

約数和(自身を含む): 27069577920

約数和(自身を除く): 18725897640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 241, 260, 312, 390, 482, 520, 723, 780, 964, 1205, 1446, 1560, 1928, 2410, 2892, 3133, 3615, 4820, 5784, 6266, 7230, 9399, 9640, 12532, 14460, 15665, 18798, 22193, 25064, 28920, 31330, 37596, 44386, 46995, 62660, 66579, 75192, 88772, 93990, 110965, 125320, 133158, 177544, 187980, 221930, 266316, 288509, 332895, 375960, 443860, 532632, 577018, 665790, 865527, 887720, 1154036, 1331580, 1442545, 1731054, 2308072, 2663160, 2885090, 3462108, 4327635, 5348513, 5770180, 6924216, 8655270, 10697026, 11540360, 16045539, 17310540, 21394052, 26742565, 32091078, 34621080, 42788104, 53485130, 64182156, 69530669, 80227695, 106970260, 128364312, 139061338, 160455390, 208592007, 213940520, 278122676, 320910780, 347653345, 417184014, 556245352, 641821560, 695306690, 834368028, 1042960035, 1390613380, 1668736056, 2085920070, 2781226760, 4171840140, 8343680280]

約数ペア:

[(1, 8343680280), (2, 4171840140), (3, 2781226760), (4, 2085920070), (5, 1668736056), (6, 1390613380), (8, 1042960035), (10, 834368028), (12, 695306690), (13, 641821560), (15, 556245352), (20, 417184014), (24, 347653345), (26, 320910780), (30, 278122676), (39, 213940520), (40, 208592007), (52, 160455390), (60, 139061338), (65, 128364312), (78, 106970260), (104, 80227695), (120, 69530669), (130, 64182156), (156, 53485130), (195, 42788104), (241, 34621080), (260, 32091078), (312, 26742565), (390, 21394052), (482, 17310540), (520, 16045539), (723, 11540360), (780, 10697026), (964, 8655270), (1205, 6924216), (1446, 5770180), (1560, 5348513), (1928, 4327635), (2410, 3462108), (2892, 2885090), (3133, 2663160), (3615, 2308072), (4820, 1731054), (5784, 1442545), (6266, 1331580), (7230, 1154036), (9399, 887720), (9640, 865527), (12532, 665790), (14460, 577018), (15665, 532632), (18798, 443860), (22193, 375960), (25064, 332895), (28920, 288509), (31330, 266316), (37596, 221930), (44386, 187980), (46995, 177544), (62660, 133158), (66579, 125320), (75192, 110965), (88772, 93990)]