39716460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 153216000

約数和(自身を除く): 113499540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 79, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 158, 171, 180, 189, 190, 196, 210, 228, 237, 245, 252, 266, 270, 285, 294, 315, 316, 342, 378, 380, 395, 399, 420, 441, 474, 490, 513, 532, 540, 553, 570, 588, 630, 665, 684, 711, 735, 756, 790, 798, 855, 882, 931, 945, 948, 980, 1026, 1106, 1140, 1185, 1197, 1260, 1323, 1330, 1422, 1470, 1501, 1580, 1596, 1659, 1710, 1764, 1862, 1890, 1995, 2052, 2133, 2205, 2212, 2370, 2394, 2565, 2646, 2660, 2765, 2793, 2844, 2940, 3002, 3318, 3420, 3555, 3591, 3724, 3780, 3871, 3990, 4266, 4410, 4503, 4655, 4740, 4788, 4977, 5130, 5292, 5530, 5586, 5985, 6004, 6615, 6636, 7110, 7182, 7505, 7742, 7980, 8295, 8379, 8532, 8820, 9006, 9310, 9954, 10260, 10507, 10665, 11060, 11172, 11613, 11970, 13230, 13509, 13965, 14220, 14364, 14931, 15010, 15484, 16590, 16758, 17955, 18012, 18620, 19355, 19908, 21014, 21330, 22515, 23226, 23940, 24885, 25137, 26460, 27018, 27930, 29862, 30020, 31521, 33180, 33516, 34839, 35910, 38710, 40527, 41895, 42028, 42660, 45030, 46452, 49770, 50274, 52535, 54036, 55860, 58065, 59724, 63042, 67545, 69678, 71820, 73549, 74655, 77420, 81054, 83790, 90060, 94563, 99540, 100548, 104517, 105070, 116130, 125685, 126084, 135090, 139356, 147098, 149310, 157605, 162108, 167580, 174195, 189126, 202635, 209034, 210140, 220647, 232260, 251370, 270180, 283689, 294196, 298620, 315210, 348390, 367745, 378252, 405270, 418068, 441294, 472815, 502740, 522585, 567378, 630420, 661941, 696780, 735490, 810540, 882588, 945630, 1045170, 1103235, 1134756, 1323882, 1418445, 1470980, 1891260, 1985823, 2090340, 2206470, 2647764, 2836890, 3309705, 3971646, 4412940, 5673780, 6619410, 7943292, 9929115, 13238820, 19858230, 39716460]

約数ペア:

[(1, 39716460), (2, 19858230), (3, 13238820), (4, 9929115), (5, 7943292), (6, 6619410), (7, 5673780), (9, 4412940), (10, 3971646), (12, 3309705), (14, 2836890), (15, 2647764), (18, 2206470), (19, 2090340), (20, 1985823), (21, 1891260), (27, 1470980), (28, 1418445), (30, 1323882), (35, 1134756), (36, 1103235), (38, 1045170), (42, 945630), (45, 882588), (49, 810540), (54, 735490), (57, 696780), (60, 661941), (63, 630420), (70, 567378), (76, 522585), (79, 502740), (84, 472815), (90, 441294), (95, 418068), (98, 405270), (105, 378252), (108, 367745), (114, 348390), (126, 315210), (133, 298620), (135, 294196), (140, 283689), (147, 270180), (158, 251370), (171, 232260), (180, 220647), (189, 210140), (190, 209034), (196, 202635), (210, 189126), (228, 174195), (237, 167580), (245, 162108), (252, 157605), (266, 149310), (270, 147098), (285, 139356), (294, 135090), (315, 126084), (316, 125685), (342, 116130), (378, 105070), (380, 104517), (395, 100548), (399, 99540), (420, 94563), (441, 90060), (474, 83790), (490, 81054), (513, 77420), (532, 74655), (540, 73549), (553, 71820), (570, 69678), (588, 67545), (630, 63042), (665, 59724), (684, 58065), (711, 55860), (735, 54036), (756, 52535), (790, 50274), (798, 49770), (855, 46452), (882, 45030), (931, 42660), (945, 42028), (948, 41895), (980, 40527), (1026, 38710), (1106, 35910), (1140, 34839), (1185, 33516), (1197, 33180), (1260, 31521), (1323, 30020), (1330, 29862), (1422, 27930), (1470, 27018), (1501, 26460), (1580, 25137), (1596, 24885), (1659, 23940), (1710, 23226), (1764, 22515), (1862, 21330), (1890, 21014), (1995, 19908), (2052, 19355), (2133, 18620), (2205, 18012), (2212, 17955), (2370, 16758), (2394, 16590), (2565, 15484), (2646, 15010), (2660, 14931), (2765, 14364), (2793, 14220), (2844, 13965), (2940, 13509), (3002, 13230), (3318, 11970), (3420, 11613), (3555, 11172), (3591, 11060), (3724, 10665), (3780, 10507), (3871, 10260), (3990, 9954), (4266, 9310), (4410, 9006), (4503, 8820), (4655, 8532), (4740, 8379), (4788, 8295), (4977, 7980), (5130, 7742), (5292, 7505), (5530, 7182), (5586, 7110), (5985, 6636), (6004, 6615)]