190421760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2917}}^1$

素因数の和:2958

約数の個数: 144

約数和(自身を含む): 644154336

約数和(自身を除く): 453732576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 2917, 3264, 3840, 4080, 4352, 5440, 5834, 6528, 8160, 8751, 10880, 11668, 13056, 14585, 16320, 17502, 21760, 23336, 29170, 32640, 35004, 43755, 46672, 49589, 58340, 65280, 70008, 87510, 93344, 99178, 116680, 140016, 148767, 175020, 186688, 198356, 233360, 247945, 280032, 297534, 350040, 373376, 396712, 466720, 495890, 560064, 595068, 700080, 743835, 746752, 793424, 933440, 991780, 1120128, 1190136, 1400160, 1487670, 1586848, 1866880, 1983560, 2240256, 2380272, 2800320, 2975340, 3173696, 3733760, 3967120, 4760544, 5600640, 5950680, 6347392, 7934240, 9521088, 11201280, 11901360, 12694784, 15868480, 19042176, 23802720, 31736960, 38084352, 47605440, 63473920, 95210880, 190421760]

約数ペア:

[(1, 190421760), (2, 95210880), (3, 63473920), (4, 47605440), (5, 38084352), (6, 31736960), (8, 23802720), (10, 19042176), (12, 15868480), (15, 12694784), (16, 11901360), (17, 11201280), (20, 9521088), (24, 7934240), (30, 6347392), (32, 5950680), (34, 5600640), (40, 4760544), (48, 3967120), (51, 3733760), (60, 3173696), (64, 2975340), (68, 2800320), (80, 2380272), (85, 2240256), (96, 1983560), (102, 1866880), (120, 1586848), (128, 1487670), (136, 1400160), (160, 1190136), (170, 1120128), (192, 991780), (204, 933440), (240, 793424), (255, 746752), (256, 743835), (272, 700080), (320, 595068), (340, 560064), (384, 495890), (408, 466720), (480, 396712), (510, 373376), (544, 350040), (640, 297534), (680, 280032), (768, 247945), (816, 233360), (960, 198356), (1020, 186688), (1088, 175020), (1280, 148767), (1360, 140016), (1632, 116680), (1920, 99178), (2040, 93344), (2176, 87510), (2720, 70008), (2917, 65280), (3264, 58340), (3840, 49589), (4080, 46672), (4352, 43755), (5440, 35004), (5834, 32640), (6528, 29170), (8160, 23336), (8751, 21760), (10880, 17502), (11668, 16320), (13056, 14585)]