2002798980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:860

約数の個数: 384

約数和(自身を含む): 7823692800

約数和(自身を除く): 5820893820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 53, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 106, 108, 117, 126, 130, 135, 140, 156, 159, 180, 182, 189, 195, 210, 212, 234, 252, 260, 265, 270, 273, 315, 318, 351, 364, 371, 378, 390, 420, 455, 468, 477, 530, 540, 546, 585, 630, 636, 689, 702, 742, 756, 769, 780, 795, 819, 910, 945, 954, 1060, 1092, 1113, 1170, 1260, 1365, 1378, 1404, 1431, 1484, 1538, 1590, 1638, 1755, 1820, 1855, 1890, 1908, 2067, 2226, 2307, 2340, 2385, 2457, 2730, 2756, 2862, 3076, 3180, 3276, 3339, 3445, 3510, 3710, 3780, 3845, 4095, 4134, 4452, 4614, 4770, 4823, 4914, 5383, 5460, 5565, 5724, 6201, 6678, 6890, 6921, 7020, 7155, 7420, 7690, 8190, 8268, 9228, 9540, 9646, 9828, 9997, 10017, 10335, 10766, 11130, 11535, 12285, 12402, 13356, 13780, 13842, 14310, 14469, 15380, 16149, 16380, 16695, 18603, 19292, 19994, 20034, 20670, 20763, 21532, 22260, 23070, 24115, 24570, 24804, 26915, 27684, 28620, 28938, 29991, 31005, 32298, 33390, 34605, 37206, 39988, 40068, 40757, 41340, 41526, 43407, 46140, 48230, 48447, 49140, 49985, 50085, 53830, 57876, 59982, 62010, 64596, 66780, 69210, 69979, 72345, 74412, 80745, 81514, 83052, 86814, 89973, 93015, 96460, 96894, 99970, 100170, 103815, 107660, 119964, 122271, 124020, 130221, 138420, 139958, 144690, 145341, 149955, 161490, 163028, 173628, 179946, 186030, 193788, 199940, 200340, 203785, 207630, 209937, 217035, 242235, 244542, 260442, 269919, 279916, 285299, 289380, 290682, 299910, 322980, 349895, 359892, 366813, 372060, 407570, 415260, 419874, 434070, 449865, 484470, 489084, 520884, 529841, 539838, 570598, 581364, 599820, 611355, 629811, 651105, 699790, 726705, 733626, 815140, 839748, 855897, 868140, 899730, 968940, 1049685, 1059682, 1079676, 1100439, 1141196, 1222710, 1259622, 1302210, 1349595, 1399580, 1426495, 1453410, 1467252, 1589523, 1711794, 1799460, 1834065, 1889433, 2099370, 2119364, 2200878, 2445420, 2519244, 2567691, 2604420, 2649205, 2699190, 2852990, 2906820, 3149055, 3179046, 3423588, 3668130, 3708887, 3778866, 4198740, 4279485, 4401756, 4768569, 5135382, 5298410, 5398380, 5502195, 5705980, 6298110, 6358092, 7336260, 7417774, 7557732, 7703073, 7947615, 8558970, 9447165, 9537138, 10270764, 10596820, 11004390, 11126661, 12596220, 12838455, 14305707, 14835548, 15406146, 15895230, 17117940, 18544435, 18894330, 19074276, 22008780, 22253322, 23842845, 25676910, 28611414, 30812292, 31790460, 33379983, 37088870, 37788660, 38515365, 44506644, 47685690, 51353820, 55633305, 57222828, 66759966, 71528535, 74177740, 77030730, 95371380, 100139949, 111266610, 133519932, 143057070, 154061460, 166899915, 200279898, 222533220, 286114140, 333799830, 400559796, 500699745, 667599660, 1001399490, 2002798980]

約数ペア:

[(1, 2002798980), (2, 1001399490), (3, 667599660), (4, 500699745), (5, 400559796), (6, 333799830), (7, 286114140), (9, 222533220), (10, 200279898), (12, 166899915), (13, 154061460), (14, 143057070), (15, 133519932), (18, 111266610), (20, 100139949), (21, 95371380), (26, 77030730), (27, 74177740), (28, 71528535), (30, 66759966), (35, 57222828), (36, 55633305), (39, 51353820), (42, 47685690), (45, 44506644), (52, 38515365), (53, 37788660), (54, 37088870), (60, 33379983), (63, 31790460), (65, 30812292), (70, 28611414), (78, 25676910), (84, 23842845), (90, 22253322), (91, 22008780), (105, 19074276), (106, 18894330), (108, 18544435), (117, 17117940), (126, 15895230), (130, 15406146), (135, 14835548), (140, 14305707), (156, 12838455), (159, 12596220), (180, 11126661), (182, 11004390), (189, 10596820), (195, 10270764), (210, 9537138), (212, 9447165), (234, 8558970), (252, 7947615), (260, 7703073), (265, 7557732), (270, 7417774), (273, 7336260), (315, 6358092), (318, 6298110), (351, 5705980), (364, 5502195), (371, 5398380), (378, 5298410), (390, 5135382), (420, 4768569), (455, 4401756), (468, 4279485), (477, 4198740), (530, 3778866), (540, 3708887), (546, 3668130), (585, 3423588), (630, 3179046), (636, 3149055), (689, 2906820), (702, 2852990), (742, 2699190), (756, 2649205), (769, 2604420), (780, 2567691), (795, 2519244), (819, 2445420), (910, 2200878), (945, 2119364), (954, 2099370), (1060, 1889433), (1092, 1834065), (1113, 1799460), (1170, 1711794), (1260, 1589523), (1365, 1467252), (1378, 1453410), (1404, 1426495), (1431, 1399580), (1484, 1349595), (1538, 1302210), (1590, 1259622), (1638, 1222710), (1755, 1141196), (1820, 1100439), (1855, 1079676), (1890, 1059682), (1908, 1049685), (2067, 968940), (2226, 899730), (2307, 868140), (2340, 855897), (2385, 839748), (2457, 815140), (2730, 733626), (2756, 726705), (2862, 699790), (3076, 651105), (3180, 629811), (3276, 611355), (3339, 599820), (3445, 581364), (3510, 570598), (3710, 539838), (3780, 529841), (3845, 520884), (4095, 489084), (4134, 484470), (4452, 449865), (4614, 434070), (4770, 419874), (4823, 415260), (4914, 407570), (5383, 372060), (5460, 366813), (5565, 359892), (5724, 349895), (6201, 322980), (6678, 299910), (6890, 290682), (6921, 289380), (7020, 285299), (7155, 279916), (7420, 269919), (7690, 260442), (8190, 244542), (8268, 242235), (9228, 217035), (9540, 209937), (9646, 207630), (9828, 203785), (9997, 200340), (10017, 199940), (10335, 193788), (10766, 186030), (11130, 179946), (11535, 173628), (12285, 163028), (12402, 161490), (13356, 149955), (13780, 145341), (13842, 144690), (14310, 139958), (14469, 138420), (15380, 130221), (16149, 124020), (16380, 122271), (16695, 119964), (18603, 107660), (19292, 103815), (19994, 100170), (20034, 99970), (20670, 96894), (20763, 96460), (21532, 93015), (22260, 89973), (23070, 86814), (24115, 83052), (24570, 81514), (24804, 80745), (26915, 74412), (27684, 72345), (28620, 69979), (28938, 69210), (29991, 66780), (31005, 64596), (32298, 62010), (33390, 59982), (34605, 57876), (37206, 53830), (39988, 50085), (40068, 49985), (40757, 49140), (41340, 48447), (41526, 48230), (43407, 46140)]