21693502320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{11519}}^1$

素因数の和:11620

約数の個数: 320

約数和(自身を含む): 82280448000

約数和(自身を除く): 60586945680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 59, 60, 70, 76, 80, 84, 95, 105, 112, 114, 118, 120, 133, 140, 152, 168, 177, 190, 210, 228, 236, 240, 266, 280, 285, 295, 304, 336, 354, 380, 399, 413, 420, 456, 472, 532, 560, 570, 590, 665, 708, 760, 798, 826, 840, 885, 912, 944, 1064, 1121, 1140, 1180, 1239, 1330, 1416, 1520, 1596, 1652, 1680, 1770, 1995, 2065, 2128, 2242, 2280, 2360, 2478, 2660, 2832, 3192, 3304, 3363, 3540, 3990, 4130, 4484, 4560, 4720, 4956, 5320, 5605, 6195, 6384, 6608, 6726, 7080, 7847, 7980, 8260, 8968, 9912, 10640, 11210, 11519, 12390, 13452, 14160, 15694, 15960, 16520, 16815, 17936, 19824, 22420, 23038, 23541, 24780, 26904, 31388, 31920, 33040, 33630, 34557, 39235, 44840, 46076, 47082, 49560, 53808, 57595, 62776, 67260, 69114, 78470, 80633, 89680, 92152, 94164, 99120, 115190, 117705, 125552, 134520, 138228, 156940, 161266, 172785, 184304, 188328, 218861, 230380, 235410, 241899, 269040, 276456, 313880, 322532, 345570, 376656, 403165, 437722, 460760, 470820, 483798, 552912, 627760, 645064, 656583, 679621, 691140, 806330, 875444, 921520, 941640, 967596, 1094305, 1209495, 1290128, 1313166, 1359242, 1382280, 1532027, 1612660, 1750888, 1883280, 1935192, 2038863, 2188610, 2418990, 2626332, 2718484, 2764560, 3064054, 3225320, 3282915, 3398105, 3501776, 3870384, 4077726, 4377220, 4596081, 4757347, 4837980, 5252664, 5436968, 6128108, 6450640, 6565830, 6796210, 7660135, 8155452, 8754440, 9192162, 9514694, 9675960, 10194315, 10505328, 10873936, 12256216, 12912799, 13131660, 13592420, 14272041, 15320270, 16310904, 17508880, 18384324, 19029388, 19351920, 20388630, 22980405, 23786735, 24512432, 25825598, 26263320, 27184840, 28544082, 30640540, 32621808, 36768648, 38058776, 38738397, 40777260, 45960810, 47573470, 51651196, 52526640, 54369680, 57088164, 61281080, 64563995, 71360205, 73537296, 76117552, 77476794, 81554520, 90389593, 91921620, 95146940, 103302392, 114176328, 122562160, 129127990, 142720410, 154953588, 163109040, 180779186, 183843240, 190293880, 193691985, 206604784, 228352656, 258255980, 271168779, 285440820, 309907176, 361558372, 367686480, 380587760, 387383970, 451947965, 516511960, 542337558, 570881640, 619814352, 723116744, 774767940, 903895930, 1033023920, 1084675116, 1141763280, 1355843895, 1446233488, 1549535880, 1807791860, 2169350232, 2711687790, 3099071760, 3615583720, 4338700464, 5423375580, 7231167440, 10846751160, 21693502320]

約数ペア:

[(1, 21693502320), (2, 10846751160), (3, 7231167440), (4, 5423375580), (5, 4338700464), (6, 3615583720), (7, 3099071760), (8, 2711687790), (10, 2169350232), (12, 1807791860), (14, 1549535880), (15, 1446233488), (16, 1355843895), (19, 1141763280), (20, 1084675116), (21, 1033023920), (24, 903895930), (28, 774767940), (30, 723116744), (35, 619814352), (38, 570881640), (40, 542337558), (42, 516511960), (48, 451947965), (56, 387383970), (57, 380587760), (59, 367686480), (60, 361558372), (70, 309907176), (76, 285440820), (80, 271168779), (84, 258255980), (95, 228352656), (105, 206604784), (112, 193691985), (114, 190293880), (118, 183843240), (120, 180779186), (133, 163109040), (140, 154953588), (152, 142720410), (168, 129127990), (177, 122562160), (190, 114176328), (210, 103302392), (228, 95146940), (236, 91921620), (240, 90389593), (266, 81554520), (280, 77476794), (285, 76117552), (295, 73537296), (304, 71360205), (336, 64563995), (354, 61281080), (380, 57088164), (399, 54369680), (413, 52526640), (420, 51651196), (456, 47573470), (472, 45960810), (532, 40777260), (560, 38738397), (570, 38058776), (590, 36768648), (665, 32621808), (708, 30640540), (760, 28544082), (798, 27184840), (826, 26263320), (840, 25825598), (885, 24512432), (912, 23786735), (944, 22980405), (1064, 20388630), (1121, 19351920), (1140, 19029388), (1180, 18384324), (1239, 17508880), (1330, 16310904), (1416, 15320270), (1520, 14272041), (1596, 13592420), (1652, 13131660), (1680, 12912799), (1770, 12256216), (1995, 10873936), (2065, 10505328), (2128, 10194315), (2242, 9675960), (2280, 9514694), (2360, 9192162), (2478, 8754440), (2660, 8155452), (2832, 7660135), (3192, 6796210), (3304, 6565830), (3363, 6450640), (3540, 6128108), (3990, 5436968), (4130, 5252664), (4484, 4837980), (4560, 4757347), (4720, 4596081), (4956, 4377220), (5320, 4077726), (5605, 3870384), (6195, 3501776), (6384, 3398105), (6608, 3282915), (6726, 3225320), (7080, 3064054), (7847, 2764560), (7980, 2718484), (8260, 2626332), (8968, 2418990), (9912, 2188610), (10640, 2038863), (11210, 1935192), (11519, 1883280), (12390, 1750888), (13452, 1612660), (14160, 1532027), (15694, 1382280), (15960, 1359242), (16520, 1313166), (16815, 1290128), (17936, 1209495), (19824, 1094305), (22420, 967596), (23038, 941640), (23541, 921520), (24780, 875444), (26904, 806330), (31388, 691140), (31920, 679621), (33040, 656583), (33630, 645064), (34557, 627760), (39235, 552912), (44840, 483798), (46076, 470820), (47082, 460760), (49560, 437722), (53808, 403165), (57595, 376656), (62776, 345570), (67260, 322532), (69114, 313880), (78470, 276456), (80633, 269040), (89680, 241899), (92152, 235410), (94164, 230380), (99120, 218861), (115190, 188328), (117705, 184304), (125552, 172785), (134520, 161266), (138228, 156940)]