31008386640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{23633}}^1$

素因数の和:23738

約数の個数: 320

約数和(自身を含む): 121538506752

約数和(自身を除く): 90530120112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 71, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 142, 154, 165, 168, 176, 210, 213, 220, 231, 240, 264, 280, 284, 308, 330, 336, 355, 385, 420, 426, 440, 462, 497, 528, 560, 568, 616, 660, 710, 770, 781, 840, 852, 880, 924, 994, 1065, 1136, 1155, 1232, 1320, 1420, 1491, 1540, 1562, 1680, 1704, 1848, 1988, 2130, 2310, 2343, 2485, 2640, 2840, 2982, 3080, 3124, 3408, 3696, 3905, 3976, 4260, 4620, 4686, 4970, 5467, 5680, 5964, 6160, 6248, 7455, 7810, 7952, 8520, 9240, 9372, 9940, 10934, 11715, 11928, 12496, 14910, 15620, 16401, 17040, 18480, 18744, 19880, 21868, 23430, 23633, 23856, 27335, 29820, 31240, 32802, 37488, 39760, 43736, 46860, 47266, 54670, 59640, 62480, 65604, 70899, 82005, 87472, 93720, 94532, 109340, 118165, 119280, 131208, 141798, 164010, 165431, 187440, 189064, 218680, 236330, 259963, 262416, 283596, 328020, 330862, 354495, 378128, 437360, 472660, 496293, 519926, 567192, 656040, 661724, 708990, 779889, 827155, 945320, 992586, 1039852, 1134384, 1299815, 1312080, 1323448, 1417980, 1559778, 1654310, 1677943, 1819741, 1890640, 1985172, 2079704, 2481465, 2599630, 2646896, 2835960, 3119556, 3308620, 3355886, 3639482, 3899445, 3970344, 4159408, 4962930, 5033829, 5199260, 5459223, 5671920, 6239112, 6617240, 6711772, 7278964, 7798890, 7940688, 8389715, 9098705, 9925860, 10067658, 10398520, 10918446, 11745601, 12478224, 13234480, 13423544, 14557928, 15597780, 16779430, 18197410, 18457373, 19851720, 20135316, 20797040, 21836892, 23491202, 25169145, 26847088, 27296115, 29115856, 31195560, 33558860, 35236803, 36394820, 36914746, 39703440, 40270632, 43673784, 46982404, 50338290, 54592230, 55372119, 58728005, 62391120, 67117720, 70473606, 72789640, 73829492, 80541264, 87347568, 92286865, 93964808, 100676580, 109184460, 110744238, 117456010, 129201611, 134235440, 140947212, 145579280, 147658984, 176184015, 184573730, 187929616, 201353160, 218368920, 221488476, 234912020, 258403222, 276860595, 281894424, 295317968, 352368030, 369147460, 387604833, 402706320, 436737840, 442976952, 469824040, 516806444, 553721190, 563788848, 646008055, 704736060, 738294920, 775209666, 885953904, 939648080, 1033612888, 1107442380, 1292016110, 1409472120, 1476589840, 1550419332, 1938024165, 2067225776, 2214884760, 2584032220, 2818944240, 3100838664, 3876048330, 4429769520, 5168064440, 6201677328, 7752096660, 10336128880, 15504193320, 31008386640]

約数ペア:

[(1, 31008386640), (2, 15504193320), (3, 10336128880), (4, 7752096660), (5, 6201677328), (6, 5168064440), (7, 4429769520), (8, 3876048330), (10, 3100838664), (11, 2818944240), (12, 2584032220), (14, 2214884760), (15, 2067225776), (16, 1938024165), (20, 1550419332), (21, 1476589840), (22, 1409472120), (24, 1292016110), (28, 1107442380), (30, 1033612888), (33, 939648080), (35, 885953904), (40, 775209666), (42, 738294920), (44, 704736060), (48, 646008055), (55, 563788848), (56, 553721190), (60, 516806444), (66, 469824040), (70, 442976952), (71, 436737840), (77, 402706320), (80, 387604833), (84, 369147460), (88, 352368030), (105, 295317968), (110, 281894424), (112, 276860595), (120, 258403222), (132, 234912020), (140, 221488476), (142, 218368920), (154, 201353160), (165, 187929616), (168, 184573730), (176, 176184015), (210, 147658984), (213, 145579280), (220, 140947212), (231, 134235440), (240, 129201611), (264, 117456010), (280, 110744238), (284, 109184460), (308, 100676580), (330, 93964808), (336, 92286865), (355, 87347568), (385, 80541264), (420, 73829492), (426, 72789640), (440, 70473606), (462, 67117720), (497, 62391120), (528, 58728005), (560, 55372119), (568, 54592230), (616, 50338290), (660, 46982404), (710, 43673784), (770, 40270632), (781, 39703440), (840, 36914746), (852, 36394820), (880, 35236803), (924, 33558860), (994, 31195560), (1065, 29115856), (1136, 27296115), (1155, 26847088), (1232, 25169145), (1320, 23491202), (1420, 21836892), (1491, 20797040), (1540, 20135316), (1562, 19851720), (1680, 18457373), (1704, 18197410), (1848, 16779430), (1988, 15597780), (2130, 14557928), (2310, 13423544), (2343, 13234480), (2485, 12478224), (2640, 11745601), (2840, 10918446), (2982, 10398520), (3080, 10067658), (3124, 9925860), (3408, 9098705), (3696, 8389715), (3905, 7940688), (3976, 7798890), (4260, 7278964), (4620, 6711772), (4686, 6617240), (4970, 6239112), (5467, 5671920), (5680, 5459223), (5964, 5199260), (6160, 5033829), (6248, 4962930), (7455, 4159408), (7810, 3970344), (7952, 3899445), (8520, 3639482), (9240, 3355886), (9372, 3308620), (9940, 3119556), (10934, 2835960), (11715, 2646896), (11928, 2599630), (12496, 2481465), (14910, 2079704), (15620, 1985172), (16401, 1890640), (17040, 1819741), (18480, 1677943), (18744, 1654310), (19880, 1559778), (21868, 1417980), (23430, 1323448), (23633, 1312080), (23856, 1299815), (27335, 1134384), (29820, 1039852), (31240, 992586), (32802, 945320), (37488, 827155), (39760, 779889), (43736, 708990), (46860, 661724), (47266, 656040), (54670, 567192), (59640, 519926), (62480, 496293), (65604, 472660), (70899, 437360), (82005, 378128), (87472, 354495), (93720, 330862), (94532, 328020), (109340, 283596), (118165, 262416), (119280, 259963), (131208, 236330), (141798, 218680), (164010, 189064), (165431, 187440)]