7200805560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{159169}}^1$

素因数の和:159225

約数の個数: 128

約数和(自身を含む): 24066504000

約数和(自身を除く): 16865698440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4524, 5655, 7540, 9048, 11310, 15080, 22620, 45240, 159169, 318338, 477507, 636676, 795845, 955014, 1273352, 1591690, 1910028, 2069197, 2387535, 3183380, 3820056, 4138394, 4615901, 4775070, 6207591, 6366760, 8276788, 9231802, 9550140, 10345985, 12415182, 13847703, 16553576, 18463604, 19100280, 20691970, 23079505, 24830364, 27695406, 31037955, 36927208, 41383940, 46159010, 49660728, 55390812, 60006713, 62075910, 69238515, 82767880, 92318020, 110781624, 120013426, 124151820, 138477030, 180020139, 184636040, 240026852, 248303640, 276954060, 300033565, 360040278, 480053704, 553908120, 600067130, 720080556, 900100695, 1200134260, 1440161112, 1800201390, 2400268520, 3600402780, 7200805560]

約数ペア:

[(1, 7200805560), (2, 3600402780), (3, 2400268520), (4, 1800201390), (5, 1440161112), (6, 1200134260), (8, 900100695), (10, 720080556), (12, 600067130), (13, 553908120), (15, 480053704), (20, 360040278), (24, 300033565), (26, 276954060), (29, 248303640), (30, 240026852), (39, 184636040), (40, 180020139), (52, 138477030), (58, 124151820), (60, 120013426), (65, 110781624), (78, 92318020), (87, 82767880), (104, 69238515), (116, 62075910), (120, 60006713), (130, 55390812), (145, 49660728), (156, 46159010), (174, 41383940), (195, 36927208), (232, 31037955), (260, 27695406), (290, 24830364), (312, 23079505), (348, 20691970), (377, 19100280), (390, 18463604), (435, 16553576), (520, 13847703), (580, 12415182), (696, 10345985), (754, 9550140), (780, 9231802), (870, 8276788), (1131, 6366760), (1160, 6207591), (1508, 4775070), (1560, 4615901), (1740, 4138394), (1885, 3820056), (2262, 3183380), (3016, 2387535), (3480, 2069197), (3770, 1910028), (4524, 1591690), (5655, 1273352), (7540, 955014), (9048, 795845), (11310, 636676), (15080, 477507), (22620, 318338), (45240, 159169)]