39687650880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{2381}}^1$

素因数の和:2677

約数の個数: 224

約数和(自身を含む): 128072327040

約数和(自身を除く): 88384676160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 179, 192, 194, 240, 291, 320, 358, 388, 480, 485, 537, 582, 716, 776, 895, 960, 970, 1074, 1164, 1432, 1455, 1552, 1790, 1940, 2148, 2328, 2381, 2685, 2864, 2910, 3104, 3580, 3880, 4296, 4656, 4762, 5370, 5728, 5820, 6208, 7143, 7160, 7760, 8592, 9312, 9524, 10740, 11456, 11640, 11905, 14286, 14320, 15520, 17184, 17363, 18624, 19048, 21480, 23280, 23810, 28572, 28640, 31040, 34368, 34726, 35715, 38096, 42960, 46560, 47620, 52089, 57144, 57280, 69452, 71430, 76192, 85920, 86815, 93120, 95240, 104178, 114288, 138904, 142860, 152384, 171840, 173630, 190480, 208356, 228576, 230957, 260445, 277808, 285720, 347260, 380960, 416712, 426199, 457152, 461914, 520890, 555616, 571440, 692871, 694520, 761920, 833424, 852398, 923828, 1041780, 1111232, 1142880, 1154785, 1278597, 1385742, 1389040, 1666848, 1704796, 1847656, 2083560, 2130995, 2285760, 2309570, 2557194, 2771484, 2778080, 3333696, 3409592, 3464355, 3695312, 4167120, 4261990, 4619140, 5114388, 5542968, 5556160, 6392985, 6819184, 6928710, 7390624, 8334240, 8523980, 9238280, 10228776, 11085936, 12785970, 13638368, 13857420, 14781248, 16668480, 17047960, 18476560, 20457552, 22171872, 25571940, 27276736, 27714840, 34095920, 36953120, 40915104, 41341303, 44343744, 51143880, 55429680, 68191840, 73906240, 81830208, 82682606, 102287760, 110859360, 124023909, 136383680, 165365212, 204575520, 206706515, 221718720, 248047818, 330730424, 409151040, 413413030, 496095636, 620119545, 661460848, 826826060, 992191272, 1240239090, 1322921696, 1653652120, 1984382544, 2480478180, 2645843392, 3307304240, 3968765088, 4960956360, 6614608480, 7937530176, 9921912720, 13229216960, 19843825440, 39687650880]

約数ペア:

[(1, 39687650880), (2, 19843825440), (3, 13229216960), (4, 9921912720), (5, 7937530176), (6, 6614608480), (8, 4960956360), (10, 3968765088), (12, 3307304240), (15, 2645843392), (16, 2480478180), (20, 1984382544), (24, 1653652120), (30, 1322921696), (32, 1240239090), (40, 992191272), (48, 826826060), (60, 661460848), (64, 620119545), (80, 496095636), (96, 413413030), (97, 409151040), (120, 330730424), (160, 248047818), (179, 221718720), (192, 206706515), (194, 204575520), (240, 165365212), (291, 136383680), (320, 124023909), (358, 110859360), (388, 102287760), (480, 82682606), (485, 81830208), (537, 73906240), (582, 68191840), (716, 55429680), (776, 51143880), (895, 44343744), (960, 41341303), (970, 40915104), (1074, 36953120), (1164, 34095920), (1432, 27714840), (1455, 27276736), (1552, 25571940), (1790, 22171872), (1940, 20457552), (2148, 18476560), (2328, 17047960), (2381, 16668480), (2685, 14781248), (2864, 13857420), (2910, 13638368), (3104, 12785970), (3580, 11085936), (3880, 10228776), (4296, 9238280), (4656, 8523980), (4762, 8334240), (5370, 7390624), (5728, 6928710), (5820, 6819184), (6208, 6392985), (7143, 5556160), (7160, 5542968), (7760, 5114388), (8592, 4619140), (9312, 4261990), (9524, 4167120), (10740, 3695312), (11456, 3464355), (11640, 3409592), (11905, 3333696), (14286, 2778080), (14320, 2771484), (15520, 2557194), (17184, 2309570), (17363, 2285760), (18624, 2130995), (19048, 2083560), (21480, 1847656), (23280, 1704796), (23810, 1666848), (28572, 1389040), (28640, 1385742), (31040, 1278597), (34368, 1154785), (34726, 1142880), (35715, 1111232), (38096, 1041780), (42960, 923828), (46560, 852398), (47620, 833424), (52089, 761920), (57144, 694520), (57280, 692871), (69452, 571440), (71430, 555616), (76192, 520890), (85920, 461914), (86815, 457152), (93120, 426199), (95240, 416712), (104178, 380960), (114288, 347260), (138904, 285720), (142860, 277808), (152384, 260445), (171840, 230957), (173630, 228576), (190480, 208356)]