15680212240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:930

約数の個数: 320

約数和(自身を含む): 47266260480

約数和(自身を除く): 31586048240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 89, 110, 112, 140, 148, 154, 176, 178, 185, 220, 259, 280, 296, 308, 356, 370, 385, 407, 440, 445, 518, 560, 592, 616, 623, 712, 740, 770, 773, 814, 880, 890, 979, 1036, 1232, 1246, 1295, 1424, 1480, 1540, 1546, 1628, 1780, 1958, 2035, 2072, 2492, 2590, 2849, 2960, 3080, 3092, 3115, 3256, 3293, 3560, 3865, 3916, 4070, 4144, 4895, 4984, 5180, 5411, 5698, 6160, 6184, 6230, 6512, 6586, 6853, 7120, 7730, 7832, 8140, 8503, 9790, 9968, 10360, 10822, 11396, 12368, 12460, 13172, 13706, 14245, 15460, 15664, 16280, 16465, 17006, 19580, 20720, 21644, 22792, 23051, 24920, 26344, 27055, 27412, 28490, 28601, 30920, 32560, 32930, 34012, 34265, 36223, 39160, 42515, 43288, 45584, 46102, 49840, 52688, 54110, 54824, 56980, 57202, 59521, 61840, 65860, 68024, 68530, 68797, 72446, 78320, 85030, 86576, 92204, 108220, 109648, 113960, 114404, 115255, 119042, 131720, 136048, 137060, 137594, 143005, 144892, 170060, 181115, 184408, 200207, 216440, 227920, 228808, 230510, 238084, 253561, 263440, 274120, 275188, 286010, 289784, 297605, 314611, 340120, 343985, 362230, 368816, 400414, 432880, 457616, 461020, 476168, 481579, 507122, 548240, 550376, 572020, 579568, 595210, 629222, 680240, 687970, 724460, 756767, 800828, 922040, 952336, 963158, 1001035, 1014244, 1100752, 1144040, 1190420, 1258444, 1267805, 1375940, 1448920, 1513534, 1573055, 1601656, 1844080, 1926316, 2002070, 2028488, 2202277, 2288080, 2380840, 2407895, 2516888, 2535610, 2545489, 2751880, 2897840, 3027068, 3146110, 3203312, 3783835, 3852632, 4004140, 4056976, 4404554, 4761680, 4815790, 5033776, 5071220, 5090978, 5297369, 5503760, 6054136, 6292220, 7567670, 7705264, 8008280, 8809108, 9631580, 10142440, 10181956, 10594738, 11011385, 12108272, 12584440, 12727445, 15135340, 16016560, 17618216, 17818423, 19263160, 20284880, 20363912, 21189476, 22022770, 25168880, 25454890, 26486845, 28000379, 30270680, 35236432, 35636846, 38526320, 40727824, 42378952, 44045540, 50909780, 52973690, 56000758, 60541360, 71273692, 84757904, 88091080, 89092115, 101819560, 105947380, 112001516, 140001895, 142547384, 176182160, 178184230, 196002653, 203639120, 211894760, 224003032, 280003790, 285094768, 356368460, 392005306, 423789520, 448006064, 560007580, 712736920, 784010612, 980013265, 1120015160, 1425473840, 1568021224, 1960026530, 2240030320, 3136042448, 3920053060, 7840106120, 15680212240]

約数ペア:

[(1, 15680212240), (2, 7840106120), (4, 3920053060), (5, 3136042448), (7, 2240030320), (8, 1960026530), (10, 1568021224), (11, 1425473840), (14, 1120015160), (16, 980013265), (20, 784010612), (22, 712736920), (28, 560007580), (35, 448006064), (37, 423789520), (40, 392005306), (44, 356368460), (55, 285094768), (56, 280003790), (70, 224003032), (74, 211894760), (77, 203639120), (80, 196002653), (88, 178184230), (89, 176182160), (110, 142547384), (112, 140001895), (140, 112001516), (148, 105947380), (154, 101819560), (176, 89092115), (178, 88091080), (185, 84757904), (220, 71273692), (259, 60541360), (280, 56000758), (296, 52973690), (308, 50909780), (356, 44045540), (370, 42378952), (385, 40727824), (407, 38526320), (440, 35636846), (445, 35236432), (518, 30270680), (560, 28000379), (592, 26486845), (616, 25454890), (623, 25168880), (712, 22022770), (740, 21189476), (770, 20363912), (773, 20284880), (814, 19263160), (880, 17818423), (890, 17618216), (979, 16016560), (1036, 15135340), (1232, 12727445), (1246, 12584440), (1295, 12108272), (1424, 11011385), (1480, 10594738), (1540, 10181956), (1546, 10142440), (1628, 9631580), (1780, 8809108), (1958, 8008280), (2035, 7705264), (2072, 7567670), (2492, 6292220), (2590, 6054136), (2849, 5503760), (2960, 5297369), (3080, 5090978), (3092, 5071220), (3115, 5033776), (3256, 4815790), (3293, 4761680), (3560, 4404554), (3865, 4056976), (3916, 4004140), (4070, 3852632), (4144, 3783835), (4895, 3203312), (4984, 3146110), (5180, 3027068), (5411, 2897840), (5698, 2751880), (6160, 2545489), (6184, 2535610), (6230, 2516888), (6512, 2407895), (6586, 2380840), (6853, 2288080), (7120, 2202277), (7730, 2028488), (7832, 2002070), (8140, 1926316), (8503, 1844080), (9790, 1601656), (9968, 1573055), (10360, 1513534), (10822, 1448920), (11396, 1375940), (12368, 1267805), (12460, 1258444), (13172, 1190420), (13706, 1144040), (14245, 1100752), (15460, 1014244), (15664, 1001035), (16280, 963158), (16465, 952336), (17006, 922040), (19580, 800828), (20720, 756767), (21644, 724460), (22792, 687970), (23051, 680240), (24920, 629222), (26344, 595210), (27055, 579568), (27412, 572020), (28490, 550376), (28601, 548240), (30920, 507122), (32560, 481579), (32930, 476168), (34012, 461020), (34265, 457616), (36223, 432880), (39160, 400414), (42515, 368816), (43288, 362230), (45584, 343985), (46102, 340120), (49840, 314611), (52688, 297605), (54110, 289784), (54824, 286010), (56980, 275188), (57202, 274120), (59521, 263440), (61840, 253561), (65860, 238084), (68024, 230510), (68530, 228808), (68797, 227920), (72446, 216440), (78320, 200207), (85030, 184408), (86576, 181115), (92204, 170060), (108220, 144892), (109648, 143005), (113960, 137594), (114404, 137060), (115255, 136048), (119042, 131720)]