2154701473340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{3767}}^1$

素因数の和:3989

約数の個数: 288

約数和(自身を含む): 5204611915776

約数和(自身を除く): 3049910442436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 53, 62, 65, 103, 106, 124, 130, 155, 169, 206, 212, 260, 265, 310, 338, 403, 412, 515, 530, 620, 676, 689, 806, 845, 1030, 1060, 1339, 1378, 1612, 1643, 1690, 2015, 2060, 2678, 2756, 3193, 3286, 3380, 3445, 3767, 4030, 5239, 5356, 5459, 6386, 6572, 6695, 6890, 7534, 8060, 8215, 8957, 10478, 10918, 12772, 13390, 13780, 15068, 15965, 16430, 17407, 17914, 18835, 20956, 21359, 21836, 26195, 26780, 27295, 31930, 32860, 34814, 35828, 37670, 41509, 42718, 44785, 48971, 52390, 54590, 63860, 69628, 70967, 75340, 83018, 85436, 87035, 89570, 97942, 104780, 106795, 109180, 116777, 141934, 166036, 169229, 174070, 179140, 195884, 199651, 207545, 213590, 233554, 244855, 277667, 283868, 338458, 348140, 354835, 388001, 399302, 415090, 427180, 467108, 489710, 539617, 555334, 583885, 636623, 676916, 709670, 776002, 798604, 830180, 846145, 922571, 979420, 998255, 1079234, 1110668, 1167770, 1273246, 1388335, 1419340, 1518101, 1552004, 1692290, 1845142, 1940005, 1996510, 2158468, 2199977, 2335540, 2546492, 2595463, 2698085, 2776670, 3036202, 3183115, 3384580, 3690284, 3880010, 3993020, 4399954, 4612855, 5044013, 5190926, 5396170, 5553340, 6072404, 6189181, 6366230, 7590505, 7760020, 8799908, 9225710, 10088026, 10381852, 10792340, 10999885, 12028031, 12378362, 12732460, 12977315, 15181010, 18451420, 19735313, 20176052, 20564053, 21999770, 24056062, 24756724, 25220065, 25954630, 28599701, 30362020, 30945905, 33741019, 39470626, 41128106, 43999540, 48112124, 50440130, 51909260, 57199402, 60140155, 61891810, 65572169, 67482038, 78941252, 80459353, 82256212, 98676565, 100880260, 102820265, 114398804, 120280310, 123783620, 131144338, 134964076, 142998505, 156364403, 160918706, 168705095, 197353130, 205640530, 240560620, 262288676, 267332689, 285997010, 312728806, 321837412, 327860845, 337410190, 394706260, 402296765, 411281060, 534665378, 571994020, 625457612, 637485643, 655721690, 674820380, 781822015, 804593530, 1045971589, 1069330756, 1274971286, 1311443380, 1336663445, 1563644030, 1609187060, 2032737239, 2091943178, 2549942572, 2673326890, 3127288060, 3187428215, 3475324957, 4065474478, 4183886356, 5229857945, 5346653780, 6374856430, 6950649914, 8130948956, 8287313359, 10163686195, 10459715890, 12749712860, 13901299828, 16574626718, 17376624785, 20327372390, 20919431780, 33149253436, 34753249570, 40654744780, 41436566795, 69506499140, 82873133590, 107735073667, 165746267180, 215470147334, 430940294668, 538675368335, 1077350736670, 2154701473340]

約数ペア:

[(1, 2154701473340), (2, 1077350736670), (4, 538675368335), (5, 430940294668), (10, 215470147334), (13, 165746267180), (20, 107735073667), (26, 82873133590), (31, 69506499140), (52, 41436566795), (53, 40654744780), (62, 34753249570), (65, 33149253436), (103, 20919431780), (106, 20327372390), (124, 17376624785), (130, 16574626718), (155, 13901299828), (169, 12749712860), (206, 10459715890), (212, 10163686195), (260, 8287313359), (265, 8130948956), (310, 6950649914), (338, 6374856430), (403, 5346653780), (412, 5229857945), (515, 4183886356), (530, 4065474478), (620, 3475324957), (676, 3187428215), (689, 3127288060), (806, 2673326890), (845, 2549942572), (1030, 2091943178), (1060, 2032737239), (1339, 1609187060), (1378, 1563644030), (1612, 1336663445), (1643, 1311443380), (1690, 1274971286), (2015, 1069330756), (2060, 1045971589), (2678, 804593530), (2756, 781822015), (3193, 674820380), (3286, 655721690), (3380, 637485643), (3445, 625457612), (3767, 571994020), (4030, 534665378), (5239, 411281060), (5356, 402296765), (5459, 394706260), (6386, 337410190), (6572, 327860845), (6695, 321837412), (6890, 312728806), (7534, 285997010), (8060, 267332689), (8215, 262288676), (8957, 240560620), (10478, 205640530), (10918, 197353130), (12772, 168705095), (13390, 160918706), (13780, 156364403), (15068, 142998505), (15965, 134964076), (16430, 131144338), (17407, 123783620), (17914, 120280310), (18835, 114398804), (20956, 102820265), (21359, 100880260), (21836, 98676565), (26195, 82256212), (26780, 80459353), (27295, 78941252), (31930, 67482038), (32860, 65572169), (34814, 61891810), (35828, 60140155), (37670, 57199402), (41509, 51909260), (42718, 50440130), (44785, 48112124), (48971, 43999540), (52390, 41128106), (54590, 39470626), (63860, 33741019), (69628, 30945905), (70967, 30362020), (75340, 28599701), (83018, 25954630), (85436, 25220065), (87035, 24756724), (89570, 24056062), (97942, 21999770), (104780, 20564053), (106795, 20176052), (109180, 19735313), (116777, 18451420), (141934, 15181010), (166036, 12977315), (169229, 12732460), (174070, 12378362), (179140, 12028031), (195884, 10999885), (199651, 10792340), (207545, 10381852), (213590, 10088026), (233554, 9225710), (244855, 8799908), (277667, 7760020), (283868, 7590505), (338458, 6366230), (348140, 6189181), (354835, 6072404), (388001, 5553340), (399302, 5396170), (415090, 5190926), (427180, 5044013), (467108, 4612855), (489710, 4399954), (539617, 3993020), (555334, 3880010), (583885, 3690284), (636623, 3384580), (676916, 3183115), (709670, 3036202), (776002, 2776670), (798604, 2698085), (830180, 2595463), (846145, 2546492), (922571, 2335540), (979420, 2199977), (998255, 2158468), (1079234, 1996510), (1110668, 1940005), (1167770, 1845142), (1273246, 1692290), (1388335, 1552004), (1419340, 1518101)]