165480480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 288

約数和(自身を含む): 637797888

約数和(自身を除く): 472317408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 337, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 660, 674, 682, 720, 744, 792, 880, 930, 990, 992, 1011, 1023, 1056, 1116, 1240, 1320, 1348, 1364, 1395, 1440, 1488, 1584, 1685, 1705, 1760, 1860, 1980, 2022, 2046, 2232, 2480, 2640, 2696, 2728, 2790, 2976, 3033, 3069, 3168, 3370, 3410, 3707, 3720, 3960, 4044, 4092, 4464, 4960, 5055, 5115, 5280, 5392, 5456, 5580, 6066, 6138, 6740, 6820, 7414, 7440, 7920, 8088, 8184, 8928, 10110, 10230, 10447, 10784, 10912, 11121, 11160, 12132, 12276, 13480, 13640, 14828, 14880, 15165, 15345, 15840, 16176, 16368, 18535, 20220, 20460, 20894, 22242, 22320, 24264, 24552, 26960, 27280, 29656, 30330, 30690, 31341, 32352, 32736, 33363, 37070, 40440, 40920, 41788, 44484, 44640, 48528, 49104, 52235, 53920, 54560, 55605, 59312, 60660, 61380, 62682, 66726, 74140, 80880, 81840, 83576, 88968, 94023, 97056, 98208, 104470, 111210, 114917, 118624, 121320, 122760, 125364, 133452, 148280, 156705, 161760, 163680, 166815, 167152, 177936, 188046, 208940, 222420, 229834, 242640, 245520, 250728, 266904, 296560, 313410, 333630, 334304, 344751, 355872, 376092, 417880, 444840, 459668, 470115, 485280, 491040, 501456, 533808, 574585, 593120, 626820, 667260, 689502, 752184, 835760, 889680, 919336, 940230, 1002912, 1034253, 1067616, 1149170, 1253640, 1334520, 1379004, 1504368, 1671520, 1723755, 1779360, 1838672, 1880460, 2068506, 2298340, 2507280, 2669040, 2758008, 3008736, 3447510, 3677344, 3760920, 4137012, 4596680, 5014560, 5171265, 5338080, 5516016, 6895020, 7521840, 8274024, 9193360, 10342530, 11032032, 13790040, 15043680, 16548048, 18386720, 20685060, 27580080, 33096096, 41370120, 55160160, 82740240, 165480480]

約数ペア:

[(1, 165480480), (2, 82740240), (3, 55160160), (4, 41370120), (5, 33096096), (6, 27580080), (8, 20685060), (9, 18386720), (10, 16548048), (11, 15043680), (12, 13790040), (15, 11032032), (16, 10342530), (18, 9193360), (20, 8274024), (22, 7521840), (24, 6895020), (30, 5516016), (31, 5338080), (32, 5171265), (33, 5014560), (36, 4596680), (40, 4137012), (44, 3760920), (45, 3677344), (48, 3447510), (55, 3008736), (60, 2758008), (62, 2669040), (66, 2507280), (72, 2298340), (80, 2068506), (88, 1880460), (90, 1838672), (93, 1779360), (96, 1723755), (99, 1671520), (110, 1504368), (120, 1379004), (124, 1334520), (132, 1253640), (144, 1149170), (155, 1067616), (160, 1034253), (165, 1002912), (176, 940230), (180, 919336), (186, 889680), (198, 835760), (220, 752184), (240, 689502), (248, 667260), (264, 626820), (279, 593120), (288, 574585), (310, 533808), (330, 501456), (337, 491040), (341, 485280), (352, 470115), (360, 459668), (372, 444840), (396, 417880), (440, 376092), (465, 355872), (480, 344751), (495, 334304), (496, 333630), (528, 313410), (558, 296560), (620, 266904), (660, 250728), (674, 245520), (682, 242640), (720, 229834), (744, 222420), (792, 208940), (880, 188046), (930, 177936), (990, 167152), (992, 166815), (1011, 163680), (1023, 161760), (1056, 156705), (1116, 148280), (1240, 133452), (1320, 125364), (1348, 122760), (1364, 121320), (1395, 118624), (1440, 114917), (1488, 111210), (1584, 104470), (1685, 98208), (1705, 97056), (1760, 94023), (1860, 88968), (1980, 83576), (2022, 81840), (2046, 80880), (2232, 74140), (2480, 66726), (2640, 62682), (2696, 61380), (2728, 60660), (2790, 59312), (2976, 55605), (3033, 54560), (3069, 53920), (3168, 52235), (3370, 49104), (3410, 48528), (3707, 44640), (3720, 44484), (3960, 41788), (4044, 40920), (4092, 40440), (4464, 37070), (4960, 33363), (5055, 32736), (5115, 32352), (5280, 31341), (5392, 30690), (5456, 30330), (5580, 29656), (6066, 27280), (6138, 26960), (6740, 24552), (6820, 24264), (7414, 22320), (7440, 22242), (7920, 20894), (8088, 20460), (8184, 20220), (8928, 18535), (10110, 16368), (10230, 16176), (10447, 15840), (10784, 15345), (10912, 15165), (11121, 14880), (11160, 14828), (12132, 13640), (12276, 13480)]