64250739960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{244597}}^1$

素因数の和:244821

約数の個数: 128

約数和(自身を含む): 211332672000

約数和(自身を除く): 147081932040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 199, 220, 264, 330, 398, 440, 597, 660, 796, 995, 1194, 1320, 1592, 1990, 2189, 2388, 2985, 3980, 4378, 4776, 5970, 6567, 7960, 8756, 10945, 11940, 13134, 17512, 21890, 23880, 26268, 32835, 43780, 52536, 65670, 87560, 131340, 244597, 262680, 489194, 733791, 978388, 1222985, 1467582, 1956776, 2445970, 2690567, 2935164, 3668955, 4891940, 5381134, 5870328, 7337910, 8071701, 9783880, 10762268, 13452835, 14675820, 16143402, 21524536, 26905670, 29351640, 32286804, 40358505, 48674803, 53811340, 64573608, 80717010, 97349606, 107622680, 146024409, 161434020, 194699212, 243374015, 292048818, 322868040, 389398424, 486748030, 535422833, 584097636, 730122045, 973496060, 1070845666, 1168195272, 1460244090, 1606268499, 1946992120, 2141691332, 2677114165, 2920488180, 3212536998, 4283382664, 5354228330, 5840976360, 6425073996, 8031342495, 10708456660, 12850147992, 16062684990, 21416913320, 32125369980, 64250739960]

約数ペア:

[(1, 64250739960), (2, 32125369980), (3, 21416913320), (4, 16062684990), (5, 12850147992), (6, 10708456660), (8, 8031342495), (10, 6425073996), (11, 5840976360), (12, 5354228330), (15, 4283382664), (20, 3212536998), (22, 2920488180), (24, 2677114165), (30, 2141691332), (33, 1946992120), (40, 1606268499), (44, 1460244090), (55, 1168195272), (60, 1070845666), (66, 973496060), (88, 730122045), (110, 584097636), (120, 535422833), (132, 486748030), (165, 389398424), (199, 322868040), (220, 292048818), (264, 243374015), (330, 194699212), (398, 161434020), (440, 146024409), (597, 107622680), (660, 97349606), (796, 80717010), (995, 64573608), (1194, 53811340), (1320, 48674803), (1592, 40358505), (1990, 32286804), (2189, 29351640), (2388, 26905670), (2985, 21524536), (3980, 16143402), (4378, 14675820), (4776, 13452835), (5970, 10762268), (6567, 9783880), (7960, 8071701), (8756, 7337910), (10945, 5870328), (11940, 5381134), (13134, 4891940), (17512, 3668955), (21890, 2935164), (23880, 2690567), (26268, 2445970), (32835, 1956776), (43780, 1467582), (52536, 1222985), (65670, 978388), (87560, 733791), (131340, 489194), (244597, 262680)]