1731231360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5273}}^1$

素因数の和:5320

約数の個数: 256

約数和(自身を含む): 6455376000

約数和(自身を除く): 4724144640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5273, 5472, 5760, 6080, 6840, 7296, 8208, 8640, 9120, 10260, 10546, 10944, 12160, 13680, 15819, 16416, 17280, 18240, 20520, 21092, 21888, 26365, 27360, 31638, 32832, 36480, 41040, 42184, 47457, 52730, 54720, 63276, 65664, 79095, 82080, 84368, 94914, 100187, 105460, 109440, 126552, 142371, 158190, 164160, 168736, 189828, 200374, 210920, 237285, 253104, 284742, 300561, 316380, 328320, 337472, 379656, 400748, 421840, 474570, 500935, 506208, 569484, 601122, 632760, 674944, 711855, 759312, 801496, 843680, 901683, 949140, 1001870, 1012416, 1138968, 1202244, 1265520, 1423710, 1502805, 1518624, 1602992, 1687360, 1803366, 1898280, 2003740, 2024832, 2277936, 2404488, 2531040, 2705049, 2847420, 3005610, 3037248, 3205984, 3374720, 3606732, 3796560, 4007480, 4508415, 4555872, 4808976, 5062080, 5410098, 5694840, 6011220, 6074496, 6411968, 7213464, 7593120, 8014960, 9016830, 9111744, 9617952, 10124160, 10820196, 11389680, 12022440, 12823936, 13525245, 14426928, 15186240, 16029920, 18033660, 18223488, 19235904, 21640392, 22779360, 24044880, 27050490, 28853856, 30372480, 32059840, 36067320, 38471808, 43280784, 45558720, 48089760, 54100980, 57707712, 64119680, 72134640, 86561568, 91117440, 96179520, 108201960, 115415424, 144269280, 173123136, 192359040, 216403920, 288538560, 346246272, 432807840, 577077120, 865615680, 1731231360]

約数ペア:

[(1, 1731231360), (2, 865615680), (3, 577077120), (4, 432807840), (5, 346246272), (6, 288538560), (8, 216403920), (9, 192359040), (10, 173123136), (12, 144269280), (15, 115415424), (16, 108201960), (18, 96179520), (19, 91117440), (20, 86561568), (24, 72134640), (27, 64119680), (30, 57707712), (32, 54100980), (36, 48089760), (38, 45558720), (40, 43280784), (45, 38471808), (48, 36067320), (54, 32059840), (57, 30372480), (60, 28853856), (64, 27050490), (72, 24044880), (76, 22779360), (80, 21640392), (90, 19235904), (95, 18223488), (96, 18033660), (108, 16029920), (114, 15186240), (120, 14426928), (128, 13525245), (135, 12823936), (144, 12022440), (152, 11389680), (160, 10820196), (171, 10124160), (180, 9617952), (190, 9111744), (192, 9016830), (216, 8014960), (228, 7593120), (240, 7213464), (270, 6411968), (285, 6074496), (288, 6011220), (304, 5694840), (320, 5410098), (342, 5062080), (360, 4808976), (380, 4555872), (384, 4508415), (432, 4007480), (456, 3796560), (480, 3606732), (513, 3374720), (540, 3205984), (570, 3037248), (576, 3005610), (608, 2847420), (640, 2705049), (684, 2531040), (720, 2404488), (760, 2277936), (855, 2024832), (864, 2003740), (912, 1898280), (960, 1803366), (1026, 1687360), (1080, 1602992), (1140, 1518624), (1152, 1502805), (1216, 1423710), (1368, 1265520), (1440, 1202244), (1520, 1138968), (1710, 1012416), (1728, 1001870), (1824, 949140), (1920, 901683), (2052, 843680), (2160, 801496), (2280, 759312), (2432, 711855), (2565, 674944), (2736, 632760), (2880, 601122), (3040, 569484), (3420, 506208), (3456, 500935), (3648, 474570), (4104, 421840), (4320, 400748), (4560, 379656), (5130, 337472), (5273, 328320), (5472, 316380), (5760, 300561), (6080, 284742), (6840, 253104), (7296, 237285), (8208, 210920), (8640, 200374), (9120, 189828), (10260, 168736), (10546, 164160), (10944, 158190), (12160, 142371), (13680, 126552), (15819, 109440), (16416, 105460), (17280, 100187), (18240, 94914), (20520, 84368), (21092, 82080), (21888, 79095), (26365, 65664), (27360, 63276), (31638, 54720), (32832, 52730), (36480, 47457), (41040, 42184)]