120968260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 321121584

約数和(自身を除く): 200153324

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 53, 68, 70, 85, 98, 106, 119, 137, 140, 170, 196, 212, 238, 245, 265, 274, 340, 371, 476, 490, 530, 548, 595, 685, 742, 833, 901, 959, 980, 1060, 1190, 1370, 1484, 1666, 1802, 1855, 1918, 2329, 2380, 2597, 2740, 3332, 3604, 3710, 3836, 4165, 4505, 4658, 4795, 5194, 6307, 6713, 7261, 7420, 8330, 9010, 9316, 9590, 10388, 11645, 12614, 12985, 13426, 14522, 16303, 16660, 18020, 19180, 23290, 25228, 25970, 26852, 29044, 31535, 32606, 33565, 36305, 44149, 46580, 50827, 51940, 63070, 65212, 67130, 72610, 81515, 88298, 101654, 114121, 123437, 126140, 134260, 145220, 163030, 176596, 203308, 220745, 228242, 246874, 254135, 326060, 355789, 441490, 456484, 493748, 508270, 570605, 617185, 711578, 864059, 882980, 1016540, 1141210, 1234370, 1423156, 1728118, 1778945, 2282420, 2468740, 3456236, 3557890, 4320295, 6048413, 7115780, 8640590, 12096826, 17281180, 24193652, 30242065, 60484130, 120968260]

約数ペア:

[(1, 120968260), (2, 60484130), (4, 30242065), (5, 24193652), (7, 17281180), (10, 12096826), (14, 8640590), (17, 7115780), (20, 6048413), (28, 4320295), (34, 3557890), (35, 3456236), (49, 2468740), (53, 2282420), (68, 1778945), (70, 1728118), (85, 1423156), (98, 1234370), (106, 1141210), (119, 1016540), (137, 882980), (140, 864059), (170, 711578), (196, 617185), (212, 570605), (238, 508270), (245, 493748), (265, 456484), (274, 441490), (340, 355789), (371, 326060), (476, 254135), (490, 246874), (530, 228242), (548, 220745), (595, 203308), (685, 176596), (742, 163030), (833, 145220), (901, 134260), (959, 126140), (980, 123437), (1060, 114121), (1190, 101654), (1370, 88298), (1484, 81515), (1666, 72610), (1802, 67130), (1855, 65212), (1918, 63070), (2329, 51940), (2380, 50827), (2597, 46580), (2740, 44149), (3332, 36305), (3604, 33565), (3710, 32606), (3836, 31535), (4165, 29044), (4505, 26852), (4658, 25970), (4795, 25228), (5194, 23290), (6307, 19180), (6713, 18020), (7261, 16660), (7420, 16303), (8330, 14522), (9010, 13426), (9316, 12985), (9590, 12614), (10388, 11645)]