91510440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 325036800

約数和(自身を除く): 233526360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 79, 84, 98, 105, 120, 140, 147, 158, 168, 196, 197, 210, 237, 245, 280, 294, 316, 392, 394, 395, 420, 474, 490, 553, 588, 591, 632, 735, 788, 790, 840, 948, 980, 985, 1106, 1176, 1182, 1185, 1379, 1470, 1576, 1580, 1659, 1896, 1960, 1970, 2212, 2364, 2370, 2758, 2765, 2940, 2955, 3160, 3318, 3871, 3940, 4137, 4424, 4728, 4740, 5516, 5530, 5880, 5910, 6636, 6895, 7742, 7880, 8274, 8295, 9480, 9653, 11032, 11060, 11613, 11820, 13272, 13790, 15484, 15563, 16548, 16590, 19306, 19355, 20685, 22120, 23226, 23640, 27580, 28959, 30968, 31126, 33096, 33180, 38612, 38710, 41370, 46452, 46689, 48265, 55160, 57918, 58065, 62252, 66360, 77224, 77420, 77815, 82740, 92904, 93378, 96530, 108941, 115836, 116130, 124504, 144795, 154840, 155630, 165480, 186756, 193060, 217882, 231672, 232260, 233445, 289590, 311260, 326823, 373512, 386120, 435764, 464520, 466890, 544705, 579180, 622520, 653646, 762587, 871528, 933780, 1089410, 1158360, 1307292, 1525174, 1634115, 1867560, 2178820, 2287761, 2614584, 3050348, 3268230, 3812935, 4357640, 4575522, 6100696, 6536460, 7625870, 9151044, 11438805, 13072920, 15251740, 18302088, 22877610, 30503480, 45755220, 91510440]

約数ペア:

[(1, 91510440), (2, 45755220), (3, 30503480), (4, 22877610), (5, 18302088), (6, 15251740), (7, 13072920), (8, 11438805), (10, 9151044), (12, 7625870), (14, 6536460), (15, 6100696), (20, 4575522), (21, 4357640), (24, 3812935), (28, 3268230), (30, 3050348), (35, 2614584), (40, 2287761), (42, 2178820), (49, 1867560), (56, 1634115), (60, 1525174), (70, 1307292), (79, 1158360), (84, 1089410), (98, 933780), (105, 871528), (120, 762587), (140, 653646), (147, 622520), (158, 579180), (168, 544705), (196, 466890), (197, 464520), (210, 435764), (237, 386120), (245, 373512), (280, 326823), (294, 311260), (316, 289590), (392, 233445), (394, 232260), (395, 231672), (420, 217882), (474, 193060), (490, 186756), (553, 165480), (588, 155630), (591, 154840), (632, 144795), (735, 124504), (788, 116130), (790, 115836), (840, 108941), (948, 96530), (980, 93378), (985, 92904), (1106, 82740), (1176, 77815), (1182, 77420), (1185, 77224), (1379, 66360), (1470, 62252), (1576, 58065), (1580, 57918), (1659, 55160), (1896, 48265), (1960, 46689), (1970, 46452), (2212, 41370), (2364, 38710), (2370, 38612), (2758, 33180), (2765, 33096), (2940, 31126), (2955, 30968), (3160, 28959), (3318, 27580), (3871, 23640), (3940, 23226), (4137, 22120), (4424, 20685), (4728, 19355), (4740, 19306), (5516, 16590), (5530, 16548), (5880, 15563), (5910, 15484), (6636, 13790), (6895, 13272), (7742, 11820), (7880, 11613), (8274, 11060), (8295, 11032), (9480, 9653)]