15889718880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{2003}}^1$

素因数の和:2818

約数の個数: 288

約数和(自身を含む): 62079623424

約数和(自身を除く): 46189904544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 787, 840, 1008, 1120, 1260, 1440, 1574, 1680, 2003, 2016, 2361, 2520, 3148, 3360, 3935, 4006, 4722, 5040, 5509, 6009, 6296, 7083, 7870, 8012, 9444, 10015, 10080, 11018, 11805, 12018, 12592, 14021, 14166, 15740, 16024, 16527, 18027, 18888, 20030, 22036, 23610, 24036, 25184, 27545, 28042, 28332, 30045, 31480, 32048, 33054, 35415, 36054, 37776, 40060, 42063, 44072, 47220, 48072, 49581, 55090, 56084, 56664, 60090, 62960, 64096, 66108, 70105, 70830, 72108, 75552, 80120, 82635, 84126, 88144, 90135, 94440, 96144, 99162, 110180, 112168, 113328, 120180, 125920, 126189, 132216, 140210, 141660, 144216, 160240, 165270, 168252, 176288, 180270, 188880, 192288, 198324, 210315, 220360, 224336, 226656, 240360, 247905, 252378, 264432, 280420, 283320, 288432, 320480, 330540, 336504, 360540, 377760, 396648, 420630, 440720, 448672, 480720, 495810, 504756, 528864, 560840, 566640, 576864, 630945, 661080, 673008, 721080, 793296, 841260, 881440, 961440, 991620, 1009512, 1121680, 1133280, 1261890, 1322160, 1346016, 1442160, 1576361, 1586592, 1682520, 1983240, 2019024, 2243360, 2523780, 2644320, 2884320, 3152722, 3365040, 3966480, 4038048, 4729083, 5047560, 6305444, 6730080, 7881805, 7932960, 9458166, 10095120, 11034527, 12610888, 14187249, 15763610, 18916332, 20190240, 22069054, 23645415, 25221776, 28374498, 31527220, 33103581, 37832664, 44138108, 47290830, 50443552, 55172635, 56748996, 63054440, 66207162, 70936245, 75665328, 88276216, 94581660, 99310743, 110345270, 113497992, 126108880, 132414324, 141872490, 151330656, 165517905, 176552432, 189163320, 198621486, 220690540, 226995984, 252217760, 264828648, 283744980, 331035810, 353104864, 378326640, 397242972, 441381080, 453991968, 496553715, 529657296, 567489960, 662071620, 756653280, 794485944, 882762160, 993107430, 1059314592, 1134979920, 1324143240, 1588971888, 1765524320, 1986214860, 2269959840, 2648286480, 3177943776, 3972429720, 5296572960, 7944859440, 15889718880]

約数ペア:

[(1, 15889718880), (2, 7944859440), (3, 5296572960), (4, 3972429720), (5, 3177943776), (6, 2648286480), (7, 2269959840), (8, 1986214860), (9, 1765524320), (10, 1588971888), (12, 1324143240), (14, 1134979920), (15, 1059314592), (16, 993107430), (18, 882762160), (20, 794485944), (21, 756653280), (24, 662071620), (28, 567489960), (30, 529657296), (32, 496553715), (35, 453991968), (36, 441381080), (40, 397242972), (42, 378326640), (45, 353104864), (48, 331035810), (56, 283744980), (60, 264828648), (63, 252217760), (70, 226995984), (72, 220690540), (80, 198621486), (84, 189163320), (90, 176552432), (96, 165517905), (105, 151330656), (112, 141872490), (120, 132414324), (126, 126108880), (140, 113497992), (144, 110345270), (160, 99310743), (168, 94581660), (180, 88276216), (210, 75665328), (224, 70936245), (240, 66207162), (252, 63054440), (280, 56748996), (288, 55172635), (315, 50443552), (336, 47290830), (360, 44138108), (420, 37832664), (480, 33103581), (504, 31527220), (560, 28374498), (630, 25221776), (672, 23645415), (720, 22069054), (787, 20190240), (840, 18916332), (1008, 15763610), (1120, 14187249), (1260, 12610888), (1440, 11034527), (1574, 10095120), (1680, 9458166), (2003, 7932960), (2016, 7881805), (2361, 6730080), (2520, 6305444), (3148, 5047560), (3360, 4729083), (3935, 4038048), (4006, 3966480), (4722, 3365040), (5040, 3152722), (5509, 2884320), (6009, 2644320), (6296, 2523780), (7083, 2243360), (7870, 2019024), (8012, 1983240), (9444, 1682520), (10015, 1586592), (10080, 1576361), (11018, 1442160), (11805, 1346016), (12018, 1322160), (12592, 1261890), (14021, 1133280), (14166, 1121680), (15740, 1009512), (16024, 991620), (16527, 961440), (18027, 881440), (18888, 841260), (20030, 793296), (22036, 721080), (23610, 673008), (24036, 661080), (25184, 630945), (27545, 576864), (28042, 566640), (28332, 560840), (30045, 528864), (31480, 504756), (32048, 495810), (33054, 480720), (35415, 448672), (36054, 440720), (37776, 420630), (40060, 396648), (42063, 377760), (44072, 360540), (47220, 336504), (48072, 330540), (49581, 320480), (55090, 288432), (56084, 283320), (56664, 280420), (60090, 264432), (62960, 252378), (64096, 247905), (66108, 240360), (70105, 226656), (70830, 224336), (72108, 220360), (75552, 210315), (80120, 198324), (82635, 192288), (84126, 188880), (88144, 180270), (90135, 176288), (94440, 168252), (96144, 165270), (99162, 160240), (110180, 144216), (112168, 141660), (113328, 140210), (120180, 132216), (125920, 126189)]