2700729920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 448

約数和(自身を含む): 8427110400

約数和(自身を除く): 5726380480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 31, 32, 35, 38, 40, 46, 56, 62, 64, 70, 76, 80, 89, 92, 95, 112, 115, 124, 133, 140, 152, 155, 160, 161, 178, 184, 190, 217, 224, 230, 248, 266, 280, 304, 310, 320, 322, 356, 368, 380, 434, 437, 445, 448, 460, 496, 532, 560, 589, 608, 620, 623, 644, 665, 712, 713, 736, 760, 805, 868, 874, 890, 920, 992, 1064, 1085, 1120, 1178, 1216, 1240, 1246, 1288, 1330, 1424, 1426, 1472, 1520, 1610, 1691, 1736, 1748, 1780, 1840, 1984, 2047, 2128, 2170, 2185, 2240, 2356, 2480, 2492, 2576, 2660, 2759, 2848, 2852, 2945, 3040, 3059, 3115, 3220, 3382, 3472, 3496, 3560, 3565, 3680, 4094, 4123, 4256, 4340, 4370, 4712, 4960, 4984, 4991, 5152, 5320, 5518, 5696, 5704, 5890, 6080, 6118, 6230, 6440, 6764, 6944, 6992, 7120, 7130, 7360, 8188, 8246, 8455, 8512, 8680, 8740, 9424, 9920, 9968, 9982, 10235, 10304, 10640, 11036, 11408, 11780, 11837, 12236, 12460, 12880, 13528, 13547, 13795, 13888, 13984, 14240, 14260, 14329, 15295, 16376, 16492, 16910, 17360, 17480, 18848, 19313, 19936, 19964, 20470, 20615, 21280, 22072, 22816, 23560, 23674, 24472, 24920, 24955, 25760, 27056, 27094, 27590, 27968, 28480, 28520, 28658, 30590, 32752, 32984, 33820, 34720, 34960, 37696, 38626, 38893, 39872, 39928, 40940, 41230, 42560, 44144, 45632, 47120, 47348, 48944, 49840, 49910, 51520, 52421, 54112, 54188, 55180, 57040, 57316, 59185, 61180, 63457, 65504, 65968, 67640, 67735, 69440, 69920, 71645, 77252, 77786, 79856, 81880, 82460, 88288, 94240, 94696, 94829, 96565, 97888, 99680, 99820, 104842, 108224, 108376, 110360, 114080, 114632, 118370, 122360, 126914, 131008, 131936, 135280, 135470, 139840, 143290, 154504, 155572, 159712, 163760, 164920, 176576, 188480, 189392, 189658, 193130, 194465, 195776, 199360, 199640, 209684, 216752, 220720, 228160, 229264, 236740, 244720, 253828, 262105, 263872, 270560, 270940, 272251, 286580, 309008, 311144, 317285, 319424, 327520, 329840, 366947, 378784, 379316, 386260, 388930, 399280, 419368, 433504, 441440, 444199, 458528, 473480, 474145, 489440, 507656, 524210, 541120, 541880, 544502, 573160, 618016, 622288, 634570, 655040, 659680, 733894, 757568, 758632, 772520, 777860, 798560, 838736, 867008, 882880, 888398, 917056, 946960, 948290, 978880, 1015312, 1048420, 1083760, 1089004, 1146320, 1205683, 1236032, 1244576, 1269140, 1319360, 1361255, 1467788, 1517264, 1545040, 1555720, 1597120, 1677472, 1776796, 1834735, 1893920, 1896580, 2030624, 2096840, 2167520, 2178008, 2220995, 2292640, 2411366, 2489152, 2538280, 2722510, 2935576, 3034528, 3090080, 3111440, 3354944, 3553592, 3669470, 3787840, 3793160, 4061248, 4193680, 4335040, 4356016, 4441990, 4585280, 4822732, 5076560, 5445020, 5871152, 6028415, 6069056, 6180160, 6222880, 7107184, 7338940, 7586320, 8387360, 8439781, 8712032, 8883980, 9645464, 10153120, 10890040, 11742304, 12056830, 12445760, 14214368, 14677880, 15172640, 16774720, 16879562, 17424064, 17767960, 19290928, 20306240, 21780080, 23484608, 24113660, 28428736, 29355760, 30345280, 33759124, 35535920, 38581856, 42198905, 43560160, 48227320, 58711520, 67518248, 71071840, 77163712, 84397810, 87120320, 96454640, 117423040, 135036496, 142143680, 168795620, 192909280, 270072992, 337591240, 385818560, 540145984, 675182480, 1350364960, 2700729920]

約数ペア:

[(1, 2700729920), (2, 1350364960), (4, 675182480), (5, 540145984), (7, 385818560), (8, 337591240), (10, 270072992), (14, 192909280), (16, 168795620), (19, 142143680), (20, 135036496), (23, 117423040), (28, 96454640), (31, 87120320), (32, 84397810), (35, 77163712), (38, 71071840), (40, 67518248), (46, 58711520), (56, 48227320), (62, 43560160), (64, 42198905), (70, 38581856), (76, 35535920), (80, 33759124), (89, 30345280), (92, 29355760), (95, 28428736), (112, 24113660), (115, 23484608), (124, 21780080), (133, 20306240), (140, 19290928), (152, 17767960), (155, 17424064), (160, 16879562), (161, 16774720), (178, 15172640), (184, 14677880), (190, 14214368), (217, 12445760), (224, 12056830), (230, 11742304), (248, 10890040), (266, 10153120), (280, 9645464), (304, 8883980), (310, 8712032), (320, 8439781), (322, 8387360), (356, 7586320), (368, 7338940), (380, 7107184), (434, 6222880), (437, 6180160), (445, 6069056), (448, 6028415), (460, 5871152), (496, 5445020), (532, 5076560), (560, 4822732), (589, 4585280), (608, 4441990), (620, 4356016), (623, 4335040), (644, 4193680), (665, 4061248), (712, 3793160), (713, 3787840), (736, 3669470), (760, 3553592), (805, 3354944), (868, 3111440), (874, 3090080), (890, 3034528), (920, 2935576), (992, 2722510), (1064, 2538280), (1085, 2489152), (1120, 2411366), (1178, 2292640), (1216, 2220995), (1240, 2178008), (1246, 2167520), (1288, 2096840), (1330, 2030624), (1424, 1896580), (1426, 1893920), (1472, 1834735), (1520, 1776796), (1610, 1677472), (1691, 1597120), (1736, 1555720), (1748, 1545040), (1780, 1517264), (1840, 1467788), (1984, 1361255), (2047, 1319360), (2128, 1269140), (2170, 1244576), (2185, 1236032), (2240, 1205683), (2356, 1146320), (2480, 1089004), (2492, 1083760), (2576, 1048420), (2660, 1015312), (2759, 978880), (2848, 948290), (2852, 946960), (2945, 917056), (3040, 888398), (3059, 882880), (3115, 867008), (3220, 838736), (3382, 798560), (3472, 777860), (3496, 772520), (3560, 758632), (3565, 757568), (3680, 733894), (4094, 659680), (4123, 655040), (4256, 634570), (4340, 622288), (4370, 618016), (4712, 573160), (4960, 544502), (4984, 541880), (4991, 541120), (5152, 524210), (5320, 507656), (5518, 489440), (5696, 474145), (5704, 473480), (5890, 458528), (6080, 444199), (6118, 441440), (6230, 433504), (6440, 419368), (6764, 399280), (6944, 388930), (6992, 386260), (7120, 379316), (7130, 378784), (7360, 366947), (8188, 329840), (8246, 327520), (8455, 319424), (8512, 317285), (8680, 311144), (8740, 309008), (9424, 286580), (9920, 272251), (9968, 270940), (9982, 270560), (10235, 263872), (10304, 262105), (10640, 253828), (11036, 244720), (11408, 236740), (11780, 229264), (11837, 228160), (12236, 220720), (12460, 216752), (12880, 209684), (13528, 199640), (13547, 199360), (13795, 195776), (13888, 194465), (13984, 193130), (14240, 189658), (14260, 189392), (14329, 188480), (15295, 176576), (16376, 164920), (16492, 163760), (16910, 159712), (17360, 155572), (17480, 154504), (18848, 143290), (19313, 139840), (19936, 135470), (19964, 135280), (20470, 131936), (20615, 131008), (21280, 126914), (22072, 122360), (22816, 118370), (23560, 114632), (23674, 114080), (24472, 110360), (24920, 108376), (24955, 108224), (25760, 104842), (27056, 99820), (27094, 99680), (27590, 97888), (27968, 96565), (28480, 94829), (28520, 94696), (28658, 94240), (30590, 88288), (32752, 82460), (32984, 81880), (33820, 79856), (34720, 77786), (34960, 77252), (37696, 71645), (38626, 69920), (38893, 69440), (39872, 67735), (39928, 67640), (40940, 65968), (41230, 65504), (42560, 63457), (44144, 61180), (45632, 59185), (47120, 57316), (47348, 57040), (48944, 55180), (49840, 54188), (49910, 54112), (51520, 52421)]