164824440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 578534400

約数和(自身を除く): 413709960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 61, 66, 69, 88, 89, 92, 110, 115, 120, 122, 132, 138, 165, 178, 183, 184, 220, 230, 244, 253, 264, 267, 276, 305, 330, 345, 356, 366, 440, 445, 460, 488, 506, 534, 552, 610, 660, 671, 690, 712, 732, 759, 890, 915, 920, 979, 1012, 1068, 1220, 1265, 1320, 1335, 1342, 1380, 1403, 1464, 1518, 1780, 1830, 1958, 2013, 2024, 2047, 2136, 2440, 2530, 2670, 2684, 2760, 2806, 2937, 3036, 3355, 3560, 3660, 3795, 3916, 4026, 4094, 4209, 4895, 5060, 5340, 5368, 5429, 5612, 5874, 6072, 6141, 6710, 7015, 7320, 7590, 7832, 8052, 8188, 8418, 9790, 10065, 10120, 10235, 10680, 10858, 11224, 11748, 12282, 13420, 14030, 14685, 15180, 15433, 16104, 16287, 16376, 16836, 19580, 20130, 20470, 21045, 21716, 22517, 23496, 24564, 26840, 27145, 28060, 29370, 30360, 30705, 30866, 32574, 33672, 39160, 40260, 40940, 42090, 43432, 45034, 46299, 49128, 54290, 56120, 58740, 59719, 61410, 61732, 65148, 67551, 77165, 80520, 81435, 81880, 84180, 90068, 92598, 108580, 112585, 117480, 119438, 122820, 123464, 124867, 130296, 135102, 154330, 162870, 168360, 179157, 180136, 185196, 217160, 225170, 231495, 238876, 245640, 249734, 270204, 298595, 308660, 325740, 337755, 358314, 370392, 374601, 450340, 462990, 477752, 499468, 540408, 597190, 617320, 624335, 651480, 675510, 716628, 749202, 895785, 900680, 925980, 998936, 1194380, 1248670, 1351020, 1373537, 1433256, 1498404, 1791570, 1851960, 1873005, 2388760, 2497340, 2702040, 2747074, 2996808, 3583140, 3746010, 4120611, 4994680, 5494148, 6867685, 7166280, 7492020, 8241222, 10988296, 13735370, 14984040, 16482444, 20603055, 27470740, 32964888, 41206110, 54941480, 82412220, 164824440]

約数ペア:

[(1, 164824440), (2, 82412220), (3, 54941480), (4, 41206110), (5, 32964888), (6, 27470740), (8, 20603055), (10, 16482444), (11, 14984040), (12, 13735370), (15, 10988296), (20, 8241222), (22, 7492020), (23, 7166280), (24, 6867685), (30, 5494148), (33, 4994680), (40, 4120611), (44, 3746010), (46, 3583140), (55, 2996808), (60, 2747074), (61, 2702040), (66, 2497340), (69, 2388760), (88, 1873005), (89, 1851960), (92, 1791570), (110, 1498404), (115, 1433256), (120, 1373537), (122, 1351020), (132, 1248670), (138, 1194380), (165, 998936), (178, 925980), (183, 900680), (184, 895785), (220, 749202), (230, 716628), (244, 675510), (253, 651480), (264, 624335), (267, 617320), (276, 597190), (305, 540408), (330, 499468), (345, 477752), (356, 462990), (366, 450340), (440, 374601), (445, 370392), (460, 358314), (488, 337755), (506, 325740), (534, 308660), (552, 298595), (610, 270204), (660, 249734), (671, 245640), (690, 238876), (712, 231495), (732, 225170), (759, 217160), (890, 185196), (915, 180136), (920, 179157), (979, 168360), (1012, 162870), (1068, 154330), (1220, 135102), (1265, 130296), (1320, 124867), (1335, 123464), (1342, 122820), (1380, 119438), (1403, 117480), (1464, 112585), (1518, 108580), (1780, 92598), (1830, 90068), (1958, 84180), (2013, 81880), (2024, 81435), (2047, 80520), (2136, 77165), (2440, 67551), (2530, 65148), (2670, 61732), (2684, 61410), (2760, 59719), (2806, 58740), (2937, 56120), (3036, 54290), (3355, 49128), (3560, 46299), (3660, 45034), (3795, 43432), (3916, 42090), (4026, 40940), (4094, 40260), (4209, 39160), (4895, 33672), (5060, 32574), (5340, 30866), (5368, 30705), (5429, 30360), (5612, 29370), (5874, 28060), (6072, 27145), (6141, 26840), (6710, 24564), (7015, 23496), (7320, 22517), (7590, 21716), (7832, 21045), (8052, 20470), (8188, 20130), (8418, 19580), (9790, 16836), (10065, 16376), (10120, 16287), (10235, 16104), (10680, 15433), (10858, 15180), (11224, 14685), (11748, 14030), (12282, 13420)]