453138840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5449}}^1$

素因数の和:5487

約数の個数: 256

約数和(自身を含む): 1883520000

約数和(自身を除く): 1430381160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3780, 3960, 4158, 4620, 5449, 5544, 5940, 6930, 7560, 8316, 9240, 10395, 10898, 11880, 13860, 16347, 16632, 20790, 21796, 27245, 27720, 32694, 38143, 41580, 43592, 49041, 54490, 59939, 65388, 76286, 81735, 83160, 98082, 108980, 114429, 119878, 130776, 147123, 152572, 163470, 179817, 190715, 196164, 217960, 228858, 239756, 245205, 294246, 299695, 305144, 326940, 343287, 359634, 381430, 392328, 419573, 457716, 479512, 490410, 539451, 572145, 588492, 599390, 653880, 686574, 719268, 735615, 762860, 839146, 899085, 915432, 980820, 1029861, 1078902, 1144290, 1176984, 1198780, 1258719, 1373148, 1438536, 1471230, 1525720, 1618353, 1678292, 1716435, 1798170, 1961640, 2059722, 2097865, 2157804, 2288580, 2397560, 2517438, 2697255, 2746296, 2942460, 3236706, 3356584, 3432870, 3596340, 3776157, 4119444, 4195730, 4315608, 4577160, 5034876, 5149305, 5394510, 5884920, 6293595, 6473412, 6865740, 7192680, 7552314, 8091765, 8238888, 8391460, 10069752, 10298610, 10789020, 11328471, 12587190, 12946824, 13731480, 15104628, 16183530, 16782920, 18880785, 20597220, 21578040, 22656942, 25174380, 30209256, 32367060, 37761570, 41194440, 45313884, 50348760, 56642355, 64734120, 75523140, 90627768, 113284710, 151046280, 226569420, 453138840]

約数ペア:

[(1, 453138840), (2, 226569420), (3, 151046280), (4, 113284710), (5, 90627768), (6, 75523140), (7, 64734120), (8, 56642355), (9, 50348760), (10, 45313884), (11, 41194440), (12, 37761570), (14, 32367060), (15, 30209256), (18, 25174380), (20, 22656942), (21, 21578040), (22, 20597220), (24, 18880785), (27, 16782920), (28, 16183530), (30, 15104628), (33, 13731480), (35, 12946824), (36, 12587190), (40, 11328471), (42, 10789020), (44, 10298610), (45, 10069752), (54, 8391460), (55, 8238888), (56, 8091765), (60, 7552314), (63, 7192680), (66, 6865740), (70, 6473412), (72, 6293595), (77, 5884920), (84, 5394510), (88, 5149305), (90, 5034876), (99, 4577160), (105, 4315608), (108, 4195730), (110, 4119444), (120, 3776157), (126, 3596340), (132, 3432870), (135, 3356584), (140, 3236706), (154, 2942460), (165, 2746296), (168, 2697255), (180, 2517438), (189, 2397560), (198, 2288580), (210, 2157804), (216, 2097865), (220, 2059722), (231, 1961640), (252, 1798170), (264, 1716435), (270, 1678292), (280, 1618353), (297, 1525720), (308, 1471230), (315, 1438536), (330, 1373148), (360, 1258719), (378, 1198780), (385, 1176984), (396, 1144290), (420, 1078902), (440, 1029861), (462, 980820), (495, 915432), (504, 899085), (540, 839146), (594, 762860), (616, 735615), (630, 719268), (660, 686574), (693, 653880), (756, 599390), (770, 588492), (792, 572145), (840, 539451), (924, 490410), (945, 479512), (990, 457716), (1080, 419573), (1155, 392328), (1188, 381430), (1260, 359634), (1320, 343287), (1386, 326940), (1485, 305144), (1512, 299695), (1540, 294246), (1848, 245205), (1890, 239756), (1980, 228858), (2079, 217960), (2310, 196164), (2376, 190715), (2520, 179817), (2772, 163470), (2970, 152572), (3080, 147123), (3465, 130776), (3780, 119878), (3960, 114429), (4158, 108980), (4620, 98082), (5449, 83160), (5544, 81735), (5940, 76286), (6930, 65388), (7560, 59939), (8316, 54490), (9240, 49041), (10395, 43592), (10898, 41580), (11880, 38143), (13860, 32694), (16347, 27720), (16632, 27245), (20790, 21796)]