195963840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:676

約数の個数: 224

約数和(自身を含む): 711159360

約数和(自身を除く): 515195520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 360, 370, 432, 444, 480, 540, 555, 576, 592, 613, 666, 720, 740, 864, 888, 960, 999, 1080, 1110, 1184, 1226, 1332, 1440, 1480, 1665, 1728, 1776, 1839, 1998, 2160, 2220, 2368, 2452, 2664, 2880, 2960, 3065, 3330, 3552, 3678, 3996, 4320, 4440, 4904, 4995, 5328, 5517, 5920, 6130, 6660, 7104, 7356, 7992, 8640, 8880, 9195, 9808, 9990, 10656, 11034, 11840, 12260, 13320, 14712, 15984, 16551, 17760, 18390, 19616, 19980, 21312, 22068, 22681, 24520, 26640, 27585, 29424, 31968, 33102, 35520, 36780, 39232, 39960, 44136, 45362, 49040, 53280, 55170, 58848, 63936, 66204, 68043, 73560, 79920, 82755, 88272, 90724, 98080, 106560, 110340, 113405, 117696, 132408, 136086, 147120, 159840, 165510, 176544, 181448, 196160, 204129, 220680, 226810, 264816, 272172, 294240, 319680, 331020, 340215, 353088, 362896, 408258, 441360, 453620, 529632, 544344, 588480, 612387, 662040, 680430, 725792, 816516, 882720, 907240, 1020645, 1059264, 1088688, 1224774, 1324080, 1360860, 1451584, 1633032, 1765440, 1814480, 2041290, 2177376, 2449548, 2648160, 2721720, 3061935, 3266064, 3628960, 4082580, 4354752, 4899096, 5296320, 5443440, 6123870, 6532128, 7257920, 8165160, 9798192, 10886880, 12247740, 13064256, 16330320, 19596384, 21773760, 24495480, 32660640, 39192768, 48990960, 65321280, 97981920, 195963840]

約数ペア:

[(1, 195963840), (2, 97981920), (3, 65321280), (4, 48990960), (5, 39192768), (6, 32660640), (8, 24495480), (9, 21773760), (10, 19596384), (12, 16330320), (15, 13064256), (16, 12247740), (18, 10886880), (20, 9798192), (24, 8165160), (27, 7257920), (30, 6532128), (32, 6123870), (36, 5443440), (37, 5296320), (40, 4899096), (45, 4354752), (48, 4082580), (54, 3628960), (60, 3266064), (64, 3061935), (72, 2721720), (74, 2648160), (80, 2449548), (90, 2177376), (96, 2041290), (108, 1814480), (111, 1765440), (120, 1633032), (135, 1451584), (144, 1360860), (148, 1324080), (160, 1224774), (180, 1088688), (185, 1059264), (192, 1020645), (216, 907240), (222, 882720), (240, 816516), (270, 725792), (288, 680430), (296, 662040), (320, 612387), (333, 588480), (360, 544344), (370, 529632), (432, 453620), (444, 441360), (480, 408258), (540, 362896), (555, 353088), (576, 340215), (592, 331020), (613, 319680), (666, 294240), (720, 272172), (740, 264816), (864, 226810), (888, 220680), (960, 204129), (999, 196160), (1080, 181448), (1110, 176544), (1184, 165510), (1226, 159840), (1332, 147120), (1440, 136086), (1480, 132408), (1665, 117696), (1728, 113405), (1776, 110340), (1839, 106560), (1998, 98080), (2160, 90724), (2220, 88272), (2368, 82755), (2452, 79920), (2664, 73560), (2880, 68043), (2960, 66204), (3065, 63936), (3330, 58848), (3552, 55170), (3678, 53280), (3996, 49040), (4320, 45362), (4440, 44136), (4904, 39960), (4995, 39232), (5328, 36780), (5517, 35520), (5920, 33102), (6130, 31968), (6660, 29424), (7104, 27585), (7356, 26640), (7992, 24520), (8640, 22681), (8880, 22068), (9195, 21312), (9808, 19980), (9990, 19616), (10656, 18390), (11034, 17760), (11840, 16551), (12260, 15984), (13320, 14712)]