766388220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2064

約数の個数: 192

約数和(自身を含む): 2532539520

約数和(自身を除く): 1766151300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 29, 30, 34, 39, 51, 52, 58, 60, 65, 68, 78, 85, 87, 102, 116, 130, 145, 156, 170, 174, 195, 204, 221, 255, 260, 290, 340, 348, 377, 390, 435, 442, 493, 510, 580, 663, 754, 780, 870, 884, 986, 1020, 1105, 1131, 1326, 1479, 1508, 1740, 1885, 1972, 1993, 2210, 2262, 2465, 2652, 2958, 3315, 3770, 3986, 4420, 4524, 4930, 5655, 5916, 5979, 6409, 6630, 7395, 7540, 7972, 9860, 9965, 11310, 11958, 12818, 13260, 14790, 19227, 19930, 22620, 23916, 25636, 25909, 29580, 29895, 32045, 33881, 38454, 39860, 51818, 57797, 59790, 64090, 67762, 76908, 77727, 96135, 101643, 103636, 115594, 119580, 128180, 129545, 135524, 155454, 169405, 173391, 192270, 203286, 231188, 259090, 288985, 310908, 338810, 346782, 384540, 388635, 406572, 440453, 508215, 518180, 577970, 677620, 693564, 751361, 777270, 866955, 880906, 982549, 1016430, 1155940, 1321359, 1502722, 1554540, 1733910, 1761812, 1965098, 2032860, 2202265, 2254083, 2642718, 2947647, 3005444, 3467820, 3756805, 3930196, 4404530, 4508166, 4912745, 5285436, 5895294, 6606795, 7513610, 8809060, 9016332, 9825490, 11270415, 11790588, 12773137, 13213590, 14738235, 15027220, 19650980, 22540830, 25546274, 26427180, 29476470, 38319411, 45081660, 51092548, 58952940, 63865685, 76638822, 127731370, 153277644, 191597055, 255462740, 383194110, 766388220]

約数ペア:

[(1, 766388220), (2, 383194110), (3, 255462740), (4, 191597055), (5, 153277644), (6, 127731370), (10, 76638822), (12, 63865685), (13, 58952940), (15, 51092548), (17, 45081660), (20, 38319411), (26, 29476470), (29, 26427180), (30, 25546274), (34, 22540830), (39, 19650980), (51, 15027220), (52, 14738235), (58, 13213590), (60, 12773137), (65, 11790588), (68, 11270415), (78, 9825490), (85, 9016332), (87, 8809060), (102, 7513610), (116, 6606795), (130, 5895294), (145, 5285436), (156, 4912745), (170, 4508166), (174, 4404530), (195, 3930196), (204, 3756805), (221, 3467820), (255, 3005444), (260, 2947647), (290, 2642718), (340, 2254083), (348, 2202265), (377, 2032860), (390, 1965098), (435, 1761812), (442, 1733910), (493, 1554540), (510, 1502722), (580, 1321359), (663, 1155940), (754, 1016430), (780, 982549), (870, 880906), (884, 866955), (986, 777270), (1020, 751361), (1105, 693564), (1131, 677620), (1326, 577970), (1479, 518180), (1508, 508215), (1740, 440453), (1885, 406572), (1972, 388635), (1993, 384540), (2210, 346782), (2262, 338810), (2465, 310908), (2652, 288985), (2958, 259090), (3315, 231188), (3770, 203286), (3986, 192270), (4420, 173391), (4524, 169405), (4930, 155454), (5655, 135524), (5916, 129545), (5979, 128180), (6409, 119580), (6630, 115594), (7395, 103636), (7540, 101643), (7972, 96135), (9860, 77727), (9965, 76908), (11310, 67762), (11958, 64090), (12818, 59790), (13260, 57797), (14790, 51818), (19227, 39860), (19930, 38454), (22620, 33881), (23916, 32045), (25636, 29895), (25909, 29580)]