1979746925940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{19793}}^1$

素因数の和:20428

約数の個数: 384

約数和(自身を含む): 7202000977920

約数和(自身を除く): 5222254051980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 252, 270, 282, 315, 329, 378, 420, 423, 470, 540, 563, 564, 630, 658, 705, 756, 846, 940, 945, 987, 1126, 1260, 1269, 1316, 1410, 1645, 1689, 1692, 1890, 1974, 2115, 2252, 2538, 2815, 2820, 2961, 3290, 3378, 3780, 3941, 3948, 4230, 4935, 5067, 5076, 5630, 5922, 6345, 6580, 6756, 7882, 8445, 8460, 8883, 9870, 10134, 11260, 11823, 11844, 12690, 14805, 15201, 15764, 16890, 17766, 19705, 19740, 19793, 20268, 23646, 25335, 25380, 26461, 29610, 30402, 33780, 35469, 35532, 39410, 39586, 44415, 47292, 50670, 52922, 59115, 59220, 59379, 60804, 70938, 76005, 78820, 79172, 79383, 88830, 98965, 101340, 105844, 106407, 118230, 118758, 132305, 138551, 141876, 152010, 158766, 177345, 177660, 178137, 185227, 197930, 212814, 236460, 237516, 238149, 264610, 277102, 296895, 304020, 317532, 354690, 356274, 370454, 395860, 396915, 415653, 425628, 476298, 529220, 532035, 534411, 554204, 555681, 593790, 692755, 709380, 712548, 714447, 740908, 793830, 831306, 890685, 926135, 930271, 952596, 1064070, 1068822, 1111362, 1187580, 1190745, 1246959, 1385510, 1428894, 1587660, 1662612, 1667043, 1781370, 1852270, 1860542, 2078265, 2128140, 2137644, 2222724, 2381490, 2493918, 2672055, 2771020, 2778405, 2790813, 2857788, 3334086, 3562740, 3572235, 3704540, 3721084, 3740877, 4156530, 4651355, 4762980, 4987836, 5001129, 5344110, 5556810, 5581626, 6234795, 6511897, 6668172, 7144470, 7481754, 8313060, 8335215, 8372439, 9302710, 10002258, 10688220, 11113620, 11143459, 11163252, 12469590, 13023794, 13954065, 14288940, 14963508, 16670430, 16744878, 18605420, 18704385, 19535691, 20004516, 22286918, 24939180, 25005645, 25117317, 26047588, 27908130, 32559485, 33340860, 33430377, 33489756, 37408770, 39071382, 41862195, 44573836, 50011290, 50234634, 55717295, 55816260, 58607073, 65118970, 66860754, 74817540, 78004213, 78142764, 83724390, 97678455, 100022580, 100291131, 100469268, 111434590, 117214146, 125586585, 130237940, 133721508, 156008426, 167151885, 167448780, 175821219, 195356910, 200582262, 222869180, 234012639, 234428292, 251173170, 293035365, 300873393, 312016852, 334303770, 351642438, 390021065, 390713820, 401164524, 468025278, 501455655, 502346340, 523742573, 586070730, 601746786, 668607540, 702037917, 703284876, 780042130, 879106095, 936050556, 1002911310, 1047485146, 1170063195, 1172141460, 1203493572, 1404075834, 1504366965, 1560084260, 1571227719, 1758212190, 2005822620, 2094970292, 2106113751, 2340126390, 2618712865, 2808151668, 3008733930, 3142455438, 3510189585, 3516424380, 3666198011, 4212227502, 4680252780, 4713683157, 5237425730, 6017467860, 6284910876, 7020379170, 7332396022, 7856138595, 8424455004, 9427366314, 10474851460, 10530568755, 10998594033, 14040758340, 14141049471, 14664792044, 15712277190, 18330990055, 18854732628, 21061137510, 21997188066, 23568415785, 28282098942, 31424554380, 32995782099, 36661980110, 42122275020, 43994376132, 47136831570, 54992970165, 56564197884, 65991564198, 70705247355, 73323960220, 94273663140, 98987346297, 109985940330, 131983128396, 141410494710, 164978910495, 197974692594, 219971880660, 282820989420, 329957820990, 395949385188, 494936731485, 659915641980, 989873462970, 1979746925940]

約数ペア:

[(1, 1979746925940), (2, 989873462970), (3, 659915641980), (4, 494936731485), (5, 395949385188), (6, 329957820990), (7, 282820989420), (9, 219971880660), (10, 197974692594), (12, 164978910495), (14, 141410494710), (15, 131983128396), (18, 109985940330), (20, 98987346297), (21, 94273663140), (27, 73323960220), (28, 70705247355), (30, 65991564198), (35, 56564197884), (36, 54992970165), (42, 47136831570), (45, 43994376132), (47, 42122275020), (54, 36661980110), (60, 32995782099), (63, 31424554380), (70, 28282098942), (84, 23568415785), (90, 21997188066), (94, 21061137510), (105, 18854732628), (108, 18330990055), (126, 15712277190), (135, 14664792044), (140, 14141049471), (141, 14040758340), (180, 10998594033), (188, 10530568755), (189, 10474851460), (210, 9427366314), (235, 8424455004), (252, 7856138595), (270, 7332396022), (282, 7020379170), (315, 6284910876), (329, 6017467860), (378, 5237425730), (420, 4713683157), (423, 4680252780), (470, 4212227502), (540, 3666198011), (563, 3516424380), (564, 3510189585), (630, 3142455438), (658, 3008733930), (705, 2808151668), (756, 2618712865), (846, 2340126390), (940, 2106113751), (945, 2094970292), (987, 2005822620), (1126, 1758212190), (1260, 1571227719), (1269, 1560084260), (1316, 1504366965), (1410, 1404075834), (1645, 1203493572), (1689, 1172141460), (1692, 1170063195), (1890, 1047485146), (1974, 1002911310), (2115, 936050556), (2252, 879106095), (2538, 780042130), (2815, 703284876), (2820, 702037917), (2961, 668607540), (3290, 601746786), (3378, 586070730), (3780, 523742573), (3941, 502346340), (3948, 501455655), (4230, 468025278), (4935, 401164524), (5067, 390713820), (5076, 390021065), (5630, 351642438), (5922, 334303770), (6345, 312016852), (6580, 300873393), (6756, 293035365), (7882, 251173170), (8445, 234428292), (8460, 234012639), (8883, 222869180), (9870, 200582262), (10134, 195356910), (11260, 175821219), (11823, 167448780), (11844, 167151885), (12690, 156008426), (14805, 133721508), (15201, 130237940), (15764, 125586585), (16890, 117214146), (17766, 111434590), (19705, 100469268), (19740, 100291131), (19793, 100022580), (20268, 97678455), (23646, 83724390), (25335, 78142764), (25380, 78004213), (26461, 74817540), (29610, 66860754), (30402, 65118970), (33780, 58607073), (35469, 55816260), (35532, 55717295), (39410, 50234634), (39586, 50011290), (44415, 44573836), (47292, 41862195), (50670, 39071382), (52922, 37408770), (59115, 33489756), (59220, 33430377), (59379, 33340860), (60804, 32559485), (70938, 27908130), (76005, 26047588), (78820, 25117317), (79172, 25005645), (79383, 24939180), (88830, 22286918), (98965, 20004516), (101340, 19535691), (105844, 18704385), (106407, 18605420), (118230, 16744878), (118758, 16670430), (132305, 14963508), (138551, 14288940), (141876, 13954065), (152010, 13023794), (158766, 12469590), (177345, 11163252), (177660, 11143459), (178137, 11113620), (185227, 10688220), (197930, 10002258), (212814, 9302710), (236460, 8372439), (237516, 8335215), (238149, 8313060), (264610, 7481754), (277102, 7144470), (296895, 6668172), (304020, 6511897), (317532, 6234795), (354690, 5581626), (356274, 5556810), (370454, 5344110), (395860, 5001129), (396915, 4987836), (415653, 4762980), (425628, 4651355), (476298, 4156530), (529220, 3740877), (532035, 3721084), (534411, 3704540), (554204, 3572235), (555681, 3562740), (593790, 3334086), (692755, 2857788), (709380, 2790813), (712548, 2778405), (714447, 2771020), (740908, 2672055), (793830, 2493918), (831306, 2381490), (890685, 2222724), (926135, 2137644), (930271, 2128140), (952596, 2078265), (1064070, 1860542), (1068822, 1852270), (1111362, 1781370), (1187580, 1667043), (1190745, 1662612), (1246959, 1587660), (1385510, 1428894)]