27281205280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:472

約数の個数: 384

約数和(自身を含む): 80263249920

約数和(自身を除く): 52982044640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 127, 140, 155, 160, 161, 184, 217, 224, 230, 248, 254, 269, 280, 310, 322, 368, 434, 460, 496, 508, 538, 560, 620, 635, 644, 713, 736, 805, 868, 889, 920, 992, 1016, 1076, 1085, 1120, 1240, 1270, 1288, 1345, 1426, 1610, 1736, 1778, 1840, 1883, 2032, 2152, 2170, 2480, 2540, 2576, 2690, 2852, 2921, 3220, 3472, 3556, 3565, 3680, 3766, 3937, 4064, 4304, 4340, 4445, 4960, 4991, 5080, 5152, 5380, 5704, 5842, 6187, 6440, 6944, 7112, 7130, 7532, 7874, 8339, 8608, 8680, 8890, 9415, 9982, 10160, 10760, 11408, 11684, 12374, 12880, 14224, 14260, 14605, 15064, 15748, 16678, 17360, 17780, 18830, 19685, 19964, 20320, 20447, 21520, 22816, 23368, 24748, 24955, 25760, 27559, 28448, 28520, 29210, 30128, 30935, 31496, 33356, 34163, 34720, 35560, 37660, 39370, 39928, 40894, 41695, 43040, 43309, 46736, 49496, 49910, 55118, 57040, 58373, 58420, 60256, 61870, 62992, 66712, 68326, 71120, 75320, 78740, 79856, 81788, 83390, 86618, 90551, 93472, 98992, 99820, 102235, 110236, 114080, 116746, 116840, 123740, 125984, 133424, 136652, 137795, 142240, 150640, 157480, 159712, 163576, 166780, 170815, 173236, 181102, 191797, 197984, 199640, 204470, 216545, 220472, 233492, 233680, 239141, 247480, 266848, 273304, 275590, 291865, 301280, 314960, 327152, 333560, 341630, 346472, 362204, 383594, 399280, 408940, 433090, 440944, 452755, 466984, 467360, 478282, 494960, 546608, 551180, 583730, 629920, 633857, 654304, 667120, 683260, 692944, 724408, 767188, 785749, 798560, 817880, 866180, 881888, 905510, 933968, 956564, 958985, 989920, 1059053, 1093216, 1102360, 1167460, 1195705, 1267714, 1334240, 1342579, 1366520, 1385888, 1448816, 1534376, 1571498, 1635760, 1732360, 1811020, 1867936, 1913128, 1917970, 2118106, 2204720, 2334920, 2391410, 2535428, 2685158, 2733040, 2897632, 3068752, 3142996, 3169285, 3271520, 3464720, 3622040, 3826256, 3835940, 3928745, 4236212, 4409440, 4669840, 4782820, 5070856, 5295265, 5370316, 5466080, 5500243, 6137504, 6285992, 6338570, 6712895, 6929440, 7244080, 7413371, 7652512, 7671880, 7857490, 8472424, 9339680, 9565640, 10141712, 10590530, 10740632, 11000486, 12571984, 12677140, 13425790, 14488160, 14826742, 15343760, 15714980, 16944848, 19131280, 20283424, 21181060, 21481264, 22000972, 24358219, 25143968, 25354280, 26851580, 27501215, 29653484, 30687520, 31429960, 33889696, 37066855, 38262560, 42362120, 42962528, 44001944, 48716438, 50708560, 53703160, 55002430, 59306968, 62859920, 74133710, 84724240, 88003888, 97432876, 101417120, 107406320, 110004860, 118613936, 121791095, 125719840, 148267420, 169448480, 170507533, 176007776, 194865752, 214812640, 220009720, 237227872, 243582190, 296534840, 341015066, 389731504, 440019440, 487164380, 593069680, 682030132, 779463008, 852537665, 880038880, 974328760, 1186139360, 1364060264, 1705075330, 1948657520, 2728120528, 3410150660, 3897315040, 5456241056, 6820301320, 13640602640, 27281205280]

約数ペア:

[(1, 27281205280), (2, 13640602640), (4, 6820301320), (5, 5456241056), (7, 3897315040), (8, 3410150660), (10, 2728120528), (14, 1948657520), (16, 1705075330), (20, 1364060264), (23, 1186139360), (28, 974328760), (31, 880038880), (32, 852537665), (35, 779463008), (40, 682030132), (46, 593069680), (56, 487164380), (62, 440019440), (70, 389731504), (80, 341015066), (92, 296534840), (112, 243582190), (115, 237227872), (124, 220009720), (127, 214812640), (140, 194865752), (155, 176007776), (160, 170507533), (161, 169448480), (184, 148267420), (217, 125719840), (224, 121791095), (230, 118613936), (248, 110004860), (254, 107406320), (269, 101417120), (280, 97432876), (310, 88003888), (322, 84724240), (368, 74133710), (434, 62859920), (460, 59306968), (496, 55002430), (508, 53703160), (538, 50708560), (560, 48716438), (620, 44001944), (635, 42962528), (644, 42362120), (713, 38262560), (736, 37066855), (805, 33889696), (868, 31429960), (889, 30687520), (920, 29653484), (992, 27501215), (1016, 26851580), (1076, 25354280), (1085, 25143968), (1120, 24358219), (1240, 22000972), (1270, 21481264), (1288, 21181060), (1345, 20283424), (1426, 19131280), (1610, 16944848), (1736, 15714980), (1778, 15343760), (1840, 14826742), (1883, 14488160), (2032, 13425790), (2152, 12677140), (2170, 12571984), (2480, 11000486), (2540, 10740632), (2576, 10590530), (2690, 10141712), (2852, 9565640), (2921, 9339680), (3220, 8472424), (3472, 7857490), (3556, 7671880), (3565, 7652512), (3680, 7413371), (3766, 7244080), (3937, 6929440), (4064, 6712895), (4304, 6338570), (4340, 6285992), (4445, 6137504), (4960, 5500243), (4991, 5466080), (5080, 5370316), (5152, 5295265), (5380, 5070856), (5704, 4782820), (5842, 4669840), (6187, 4409440), (6440, 4236212), (6944, 3928745), (7112, 3835940), (7130, 3826256), (7532, 3622040), (7874, 3464720), (8339, 3271520), (8608, 3169285), (8680, 3142996), (8890, 3068752), (9415, 2897632), (9982, 2733040), (10160, 2685158), (10760, 2535428), (11408, 2391410), (11684, 2334920), (12374, 2204720), (12880, 2118106), (14224, 1917970), (14260, 1913128), (14605, 1867936), (15064, 1811020), (15748, 1732360), (16678, 1635760), (17360, 1571498), (17780, 1534376), (18830, 1448816), (19685, 1385888), (19964, 1366520), (20320, 1342579), (20447, 1334240), (21520, 1267714), (22816, 1195705), (23368, 1167460), (24748, 1102360), (24955, 1093216), (25760, 1059053), (27559, 989920), (28448, 958985), (28520, 956564), (29210, 933968), (30128, 905510), (30935, 881888), (31496, 866180), (33356, 817880), (34163, 798560), (34720, 785749), (35560, 767188), (37660, 724408), (39370, 692944), (39928, 683260), (40894, 667120), (41695, 654304), (43040, 633857), (43309, 629920), (46736, 583730), (49496, 551180), (49910, 546608), (55118, 494960), (57040, 478282), (58373, 467360), (58420, 466984), (60256, 452755), (61870, 440944), (62992, 433090), (66712, 408940), (68326, 399280), (71120, 383594), (75320, 362204), (78740, 346472), (79856, 341630), (81788, 333560), (83390, 327152), (86618, 314960), (90551, 301280), (93472, 291865), (98992, 275590), (99820, 273304), (102235, 266848), (110236, 247480), (114080, 239141), (116746, 233680), (116840, 233492), (123740, 220472), (125984, 216545), (133424, 204470), (136652, 199640), (137795, 197984), (142240, 191797), (150640, 181102), (157480, 173236), (159712, 170815), (163576, 166780)]