13307916380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{641}}^1$

素因数の和:1068

約数の個数: 144

約数和(自身を含む): 32189838912

約数和(自身を除く): 18881922532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 220, 230, 242, 253, 373, 460, 484, 506, 605, 641, 746, 1012, 1210, 1265, 1282, 1492, 1865, 2420, 2530, 2564, 2783, 3205, 3730, 4103, 5060, 5566, 6410, 7051, 7460, 8206, 8579, 11132, 12820, 13915, 14102, 14743, 16412, 17158, 20515, 27830, 28204, 29486, 34316, 35255, 41030, 42895, 45133, 55660, 58972, 70510, 73715, 77561, 82060, 85790, 90266, 94369, 141020, 147430, 155122, 162173, 171580, 180532, 188738, 225665, 239093, 294860, 310244, 324346, 377476, 387805, 451330, 471845, 478186, 648692, 775610, 810865, 902660, 943690, 956372, 1038059, 1195465, 1551220, 1621730, 1783903, 1887380, 2076118, 2390930, 2630023, 3243460, 3567806, 4152236, 4781860, 5190295, 5260046, 5499139, 7135612, 8919515, 10380590, 10520092, 10998278, 13150115, 17839030, 20761180, 21996556, 26300230, 27495695, 28930253, 35678060, 52600460, 54991390, 57860506, 60490529, 109982780, 115721012, 120981058, 144651265, 241962116, 289302530, 302452645, 578605060, 604905290, 665395819, 1209810580, 1330791638, 2661583276, 3326979095, 6653958190, 13307916380]

約数ペア:

[(1, 13307916380), (2, 6653958190), (4, 3326979095), (5, 2661583276), (10, 1330791638), (11, 1209810580), (20, 665395819), (22, 604905290), (23, 578605060), (44, 302452645), (46, 289302530), (55, 241962116), (92, 144651265), (110, 120981058), (115, 115721012), (121, 109982780), (220, 60490529), (230, 57860506), (242, 54991390), (253, 52600460), (373, 35678060), (460, 28930253), (484, 27495695), (506, 26300230), (605, 21996556), (641, 20761180), (746, 17839030), (1012, 13150115), (1210, 10998278), (1265, 10520092), (1282, 10380590), (1492, 8919515), (1865, 7135612), (2420, 5499139), (2530, 5260046), (2564, 5190295), (2783, 4781860), (3205, 4152236), (3730, 3567806), (4103, 3243460), (5060, 2630023), (5566, 2390930), (6410, 2076118), (7051, 1887380), (7460, 1783903), (8206, 1621730), (8579, 1551220), (11132, 1195465), (12820, 1038059), (13915, 956372), (14102, 943690), (14743, 902660), (16412, 810865), (17158, 775610), (20515, 648692), (27830, 478186), (28204, 471845), (29486, 451330), (34316, 387805), (35255, 377476), (41030, 324346), (42895, 310244), (45133, 294860), (55660, 239093), (58972, 225665), (70510, 188738), (73715, 180532), (77561, 171580), (82060, 162173), (85790, 155122), (90266, 147430), (94369, 141020)]