19768598640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68813}}^1$

素因数の和:68861

約数の個数: 320

約数和(自身を含む): 81916185600

約数和(自身を除く): 62147586960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3192, 3420, 3591, 3780, 3990, 4104, 4560, 4788, 5040, 5130, 5320, 5985, 6384, 6840, 7182, 7560, 7980, 8208, 9576, 10260, 10640, 11970, 13680, 14364, 15120, 15960, 17955, 19152, 20520, 23940, 28728, 31920, 35910, 41040, 47880, 57456, 68813, 71820, 95760, 137626, 143640, 206439, 275252, 287280, 344065, 412878, 481691, 550504, 619317, 688130, 825756, 963382, 1032195, 1101008, 1238634, 1307447, 1376260, 1445073, 1651512, 1857951, 1926764, 2064390, 2408455, 2477268, 2614894, 2752520, 2890146, 3096585, 3303024, 3715902, 3853528, 3922341, 4128780, 4335219, 4816910, 4954536, 5229788, 5505040, 5780292, 6193170, 6537235, 7225365, 7431804, 7707056, 7844682, 8257560, 8670438, 9152129, 9289755, 9633820, 9909072, 10459576, 11560584, 11767023, 12386340, 13005657, 13074470, 14450730, 14863608, 15689364, 16515120, 17340876, 18304258, 18579510, 19267640, 19611705, 20919152, 21676095, 23121168, 23534046, 24772680, 26011314, 26148940, 27456387, 28901460, 29727216, 31378728, 34681752, 35301069, 36608516, 37159020, 38535280, 39223410, 43352190, 45760645, 47068092, 49545360, 52022628, 52297880, 54912774, 57802920, 58835115, 62757456, 65028285, 69363504, 70602138, 73217032, 74318040, 78446820, 82369161, 86704380, 91521290, 94136184, 104045256, 104595760, 109825548, 115605840, 117670230, 130056570, 137281935, 141204276, 146434064, 148636080, 156893640, 164738322, 173408760, 176505345, 183042580, 188272368, 208090512, 219651096, 235340460, 247107483, 260113140, 274563870, 282408552, 313787280, 329476644, 346817520, 353010690, 366085160, 411845805, 439302192, 470680920, 494214966, 520226280, 549127740, 564817104, 658953288, 706021380, 732170320, 823691610, 941361840, 988429932, 1040452560, 1098255480, 1235537415, 1317906576, 1412042760, 1647383220, 1976859864, 2196510960, 2471074830, 2824085520, 3294766440, 3953719728, 4942149660, 6589532880, 9884299320, 19768598640]

約数ペア:

[(1, 19768598640), (2, 9884299320), (3, 6589532880), (4, 4942149660), (5, 3953719728), (6, 3294766440), (7, 2824085520), (8, 2471074830), (9, 2196510960), (10, 1976859864), (12, 1647383220), (14, 1412042760), (15, 1317906576), (16, 1235537415), (18, 1098255480), (19, 1040452560), (20, 988429932), (21, 941361840), (24, 823691610), (27, 732170320), (28, 706021380), (30, 658953288), (35, 564817104), (36, 549127740), (38, 520226280), (40, 494214966), (42, 470680920), (45, 439302192), (48, 411845805), (54, 366085160), (56, 353010690), (57, 346817520), (60, 329476644), (63, 313787280), (70, 282408552), (72, 274563870), (76, 260113140), (80, 247107483), (84, 235340460), (90, 219651096), (95, 208090512), (105, 188272368), (108, 183042580), (112, 176505345), (114, 173408760), (120, 164738322), (126, 156893640), (133, 148636080), (135, 146434064), (140, 141204276), (144, 137281935), (152, 130056570), (168, 117670230), (171, 115605840), (180, 109825548), (189, 104595760), (190, 104045256), (210, 94136184), (216, 91521290), (228, 86704380), (240, 82369161), (252, 78446820), (266, 74318040), (270, 73217032), (280, 70602138), (285, 69363504), (304, 65028285), (315, 62757456), (336, 58835115), (342, 57802920), (360, 54912774), (378, 52297880), (380, 52022628), (399, 49545360), (420, 47068092), (432, 45760645), (456, 43352190), (504, 39223410), (513, 38535280), (532, 37159020), (540, 36608516), (560, 35301069), (570, 34681752), (630, 31378728), (665, 29727216), (684, 28901460), (720, 27456387), (756, 26148940), (760, 26011314), (798, 24772680), (840, 23534046), (855, 23121168), (912, 21676095), (945, 20919152), (1008, 19611705), (1026, 19267640), (1064, 18579510), (1080, 18304258), (1140, 17340876), (1197, 16515120), (1260, 15689364), (1330, 14863608), (1368, 14450730), (1512, 13074470), (1520, 13005657), (1596, 12386340), (1680, 11767023), (1710, 11560584), (1890, 10459576), (1995, 9909072), (2052, 9633820), (2128, 9289755), (2160, 9152129), (2280, 8670438), (2394, 8257560), (2520, 7844682), (2565, 7707056), (2660, 7431804), (2736, 7225365), (3024, 6537235), (3192, 6193170), (3420, 5780292), (3591, 5505040), (3780, 5229788), (3990, 4954536), (4104, 4816910), (4560, 4335219), (4788, 4128780), (5040, 3922341), (5130, 3853528), (5320, 3715902), (5985, 3303024), (6384, 3096585), (6840, 2890146), (7182, 2752520), (7560, 2614894), (7980, 2477268), (8208, 2408455), (9576, 2064390), (10260, 1926764), (10640, 1857951), (11970, 1651512), (13680, 1445073), (14364, 1376260), (15120, 1307447), (15960, 1238634), (17955, 1101008), (19152, 1032195), (20520, 963382), (23940, 825756), (28728, 688130), (31920, 619317), (35910, 550504), (41040, 481691), (47880, 412878), (57456, 344065), (68813, 287280), (71820, 275252), (95760, 206439), (137626, 143640)]