156665880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 512

約数和(自身を含む): 671846400

約数和(自身を除く): 515180520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 23, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 46, 51, 53, 54, 56, 60, 63, 68, 69, 70, 72, 84, 85, 90, 92, 102, 105, 106, 108, 115, 119, 120, 126, 135, 136, 138, 140, 153, 159, 161, 168, 170, 180, 184, 189, 204, 207, 210, 212, 216, 230, 238, 252, 255, 265, 270, 276, 280, 306, 315, 318, 322, 340, 345, 357, 360, 371, 378, 391, 408, 414, 420, 424, 459, 460, 476, 477, 483, 504, 510, 530, 540, 552, 595, 612, 621, 630, 636, 644, 680, 690, 714, 742, 756, 765, 782, 795, 805, 828, 840, 901, 918, 920, 945, 952, 954, 966, 1020, 1035, 1060, 1071, 1080, 1113, 1173, 1190, 1219, 1224, 1242, 1260, 1272, 1288, 1380, 1428, 1431, 1449, 1484, 1512, 1530, 1564, 1590, 1610, 1656, 1785, 1802, 1836, 1855, 1890, 1908, 1932, 1955, 2040, 2070, 2120, 2142, 2226, 2295, 2346, 2380, 2385, 2415, 2438, 2484, 2520, 2703, 2737, 2760, 2856, 2862, 2898, 2968, 3060, 3105, 3128, 3180, 3213, 3220, 3339, 3519, 3570, 3604, 3657, 3672, 3710, 3780, 3816, 3864, 3910, 4140, 4284, 4347, 4452, 4505, 4590, 4692, 4760, 4770, 4830, 4876, 4968, 5355, 5406, 5474, 5565, 5724, 5796, 5865, 6095, 6120, 6210, 6307, 6360, 6426, 6440, 6678, 7038, 7140, 7155, 7208, 7245, 7314, 7420, 7560, 7820, 8109, 8211, 8280, 8533, 8568, 8694, 8904, 9010, 9180, 9384, 9540, 9660, 9752, 10017, 10557, 10710, 10812, 10948, 10971, 11130, 11448, 11592, 11730, 12190, 12420, 12614, 12852, 13356, 13515, 13685, 14076, 14280, 14310, 14490, 14628, 14840, 15640, 16065, 16218, 16422, 16695, 17066, 17388, 17595, 18020, 18285, 18360, 18921, 19080, 19320, 20034, 20723, 21114, 21420, 21624, 21735, 21896, 21942, 22260, 23460, 24327, 24380, 24633, 24840, 25228, 25599, 25704, 26712, 27030, 27370, 28152, 28620, 28980, 29256, 31535, 32130, 32436, 32844, 32913, 33390, 34132, 34776, 35190, 36040, 36570, 37842, 40068, 40545, 41055, 41446, 42228, 42665, 42840, 43470, 43884, 44520, 46920, 48654, 48760, 49266, 50085, 50456, 51198, 52785, 54060, 54740, 54855, 56763, 57240, 57960, 62169, 63070, 64260, 64872, 65688, 65826, 66780, 68264, 70380, 73140, 73899, 75684, 76797, 80136, 81090, 82110, 82892, 84456, 85330, 86940, 87768, 94605, 97308, 98532, 100170, 102396, 103615, 105570, 108120, 109480, 109710, 113526, 121635, 123165, 124338, 126140, 127995, 128520, 131652, 133560, 140760, 145061, 146280, 147798, 151368, 153594, 162180, 164220, 164565, 165784, 170289, 170660, 173880, 186507, 189210, 194616, 197064, 200340, 204792, 207230, 211140, 219420, 227052, 230391, 243270, 246330, 248676, 252280, 255990, 263304, 283815, 290122, 295596, 307188, 310845, 324360, 328440, 329130, 340578, 341320, 369495, 373014, 378420, 383985, 400680, 414460, 422280, 435183, 438840, 454104, 460782, 486540, 492660, 497352, 511980, 559521, 567630, 580244, 591192, 614376, 621690, 658260, 681156, 725305, 738990, 746028, 756840, 767970, 828920, 851445, 870366, 921564, 932535, 973080, 985320, 1023960, 1119042, 1135260, 1151955, 1160488, 1243380, 1305549, 1316520, 1362312, 1450610, 1477980, 1492056, 1535940, 1702890, 1740732, 1843128, 1865070, 2175915, 2238084, 2270520, 2303910, 2486760, 2611098, 2797605, 2901220, 2955960, 3071880, 3405780, 3481464, 3730140, 3916647, 4351830, 4476168, 4607820, 5222196, 5595210, 5802440, 6527745, 6811560, 7460280, 7833294, 8703660, 9215640, 10444392, 11190420, 13055490, 15666588, 17407320, 19583235, 22380840, 26110980, 31333176, 39166470, 52221960, 78332940, 156665880]

約数ペア:

[(1, 156665880), (2, 78332940), (3, 52221960), (4, 39166470), (5, 31333176), (6, 26110980), (7, 22380840), (8, 19583235), (9, 17407320), (10, 15666588), (12, 13055490), (14, 11190420), (15, 10444392), (17, 9215640), (18, 8703660), (20, 7833294), (21, 7460280), (23, 6811560), (24, 6527745), (27, 5802440), (28, 5595210), (30, 5222196), (34, 4607820), (35, 4476168), (36, 4351830), (40, 3916647), (42, 3730140), (45, 3481464), (46, 3405780), (51, 3071880), (53, 2955960), (54, 2901220), (56, 2797605), (60, 2611098), (63, 2486760), (68, 2303910), (69, 2270520), (70, 2238084), (72, 2175915), (84, 1865070), (85, 1843128), (90, 1740732), (92, 1702890), (102, 1535940), (105, 1492056), (106, 1477980), (108, 1450610), (115, 1362312), (119, 1316520), (120, 1305549), (126, 1243380), (135, 1160488), (136, 1151955), (138, 1135260), (140, 1119042), (153, 1023960), (159, 985320), (161, 973080), (168, 932535), (170, 921564), (180, 870366), (184, 851445), (189, 828920), (204, 767970), (207, 756840), (210, 746028), (212, 738990), (216, 725305), (230, 681156), (238, 658260), (252, 621690), (255, 614376), (265, 591192), (270, 580244), (276, 567630), (280, 559521), (306, 511980), (315, 497352), (318, 492660), (322, 486540), (340, 460782), (345, 454104), (357, 438840), (360, 435183), (371, 422280), (378, 414460), (391, 400680), (408, 383985), (414, 378420), (420, 373014), (424, 369495), (459, 341320), (460, 340578), (476, 329130), (477, 328440), (483, 324360), (504, 310845), (510, 307188), (530, 295596), (540, 290122), (552, 283815), (595, 263304), (612, 255990), (621, 252280), (630, 248676), (636, 246330), (644, 243270), (680, 230391), (690, 227052), (714, 219420), (742, 211140), (756, 207230), (765, 204792), (782, 200340), (795, 197064), (805, 194616), (828, 189210), (840, 186507), (901, 173880), (918, 170660), (920, 170289), (945, 165784), (952, 164565), (954, 164220), (966, 162180), (1020, 153594), (1035, 151368), (1060, 147798), (1071, 146280), (1080, 145061), (1113, 140760), (1173, 133560), (1190, 131652), (1219, 128520), (1224, 127995), (1242, 126140), (1260, 124338), (1272, 123165), (1288, 121635), (1380, 113526), (1428, 109710), (1431, 109480), (1449, 108120), (1484, 105570), (1512, 103615), (1530, 102396), (1564, 100170), (1590, 98532), (1610, 97308), (1656, 94605), (1785, 87768), (1802, 86940), (1836, 85330), (1855, 84456), (1890, 82892), (1908, 82110), (1932, 81090), (1955, 80136), (2040, 76797), (2070, 75684), (2120, 73899), (2142, 73140), (2226, 70380), (2295, 68264), (2346, 66780), (2380, 65826), (2385, 65688), (2415, 64872), (2438, 64260), (2484, 63070), (2520, 62169), (2703, 57960), (2737, 57240), (2760, 56763), (2856, 54855), (2862, 54740), (2898, 54060), (2968, 52785), (3060, 51198), (3105, 50456), (3128, 50085), (3180, 49266), (3213, 48760), (3220, 48654), (3339, 46920), (3519, 44520), (3570, 43884), (3604, 43470), (3657, 42840), (3672, 42665), (3710, 42228), (3780, 41446), (3816, 41055), (3864, 40545), (3910, 40068), (4140, 37842), (4284, 36570), (4347, 36040), (4452, 35190), (4505, 34776), (4590, 34132), (4692, 33390), (4760, 32913), (4770, 32844), (4830, 32436), (4876, 32130), (4968, 31535), (5355, 29256), (5406, 28980), (5474, 28620), (5565, 28152), (5724, 27370), (5796, 27030), (5865, 26712), (6095, 25704), (6120, 25599), (6210, 25228), (6307, 24840), (6360, 24633), (6426, 24380), (6440, 24327), (6678, 23460), (7038, 22260), (7140, 21942), (7155, 21896), (7208, 21735), (7245, 21624), (7314, 21420), (7420, 21114), (7560, 20723), (7820, 20034), (8109, 19320), (8211, 19080), (8280, 18921), (8533, 18360), (8568, 18285), (8694, 18020), (8904, 17595), (9010, 17388), (9180, 17066), (9384, 16695), (9540, 16422), (9660, 16218), (9752, 16065), (10017, 15640), (10557, 14840), (10710, 14628), (10812, 14490), (10948, 14310), (10971, 14280), (11130, 14076), (11448, 13685), (11592, 13515), (11730, 13356), (12190, 12852), (12420, 12614)]