20184281040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3203}}^1$

素因数の和:3279

約数の個数: 480

約数和(自身を含む): 81162805248

約数和(自身を除く): 60978524208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 105, 110, 112, 120, 121, 124, 132, 140, 154, 155, 165, 168, 176, 186, 210, 217, 220, 231, 240, 242, 248, 264, 280, 308, 310, 330, 336, 341, 363, 372, 385, 420, 434, 440, 462, 465, 484, 496, 528, 560, 605, 616, 620, 651, 660, 682, 726, 744, 770, 840, 847, 868, 880, 924, 930, 968, 1023, 1085, 1155, 1210, 1232, 1240, 1302, 1320, 1364, 1452, 1488, 1540, 1680, 1694, 1705, 1736, 1815, 1848, 1860, 1936, 2046, 2170, 2310, 2387, 2420, 2480, 2541, 2604, 2640, 2728, 2904, 3080, 3203, 3255, 3388, 3410, 3472, 3630, 3696, 3720, 3751, 4092, 4235, 4340, 4620, 4774, 4840, 5082, 5115, 5208, 5456, 5808, 6160, 6406, 6510, 6776, 6820, 7161, 7260, 7440, 7502, 8184, 8470, 8680, 9240, 9548, 9609, 9680, 10164, 10230, 10416, 11253, 11935, 12705, 12812, 13020, 13552, 13640, 14322, 14520, 15004, 16015, 16368, 16940, 17360, 18480, 18755, 19096, 19218, 20328, 20460, 22421, 22506, 23870, 25410, 25624, 26040, 26257, 27280, 28644, 29040, 30008, 32030, 33880, 35233, 35805, 37510, 38192, 38436, 40656, 40920, 44842, 45012, 47740, 48045, 50820, 51248, 52080, 52514, 56265, 57288, 60016, 64060, 67263, 67760, 70466, 71610, 75020, 76872, 78771, 81840, 89684, 90024, 95480, 96090, 99293, 101640, 105028, 105699, 112105, 112530, 114576, 128120, 131285, 134526, 140932, 143220, 150040, 153744, 157542, 176165, 179368, 180048, 190960, 192180, 198586, 203280, 210056, 211398, 224210, 225060, 246631, 256240, 262570, 269052, 281864, 286440, 297879, 300080, 315084, 336315, 352330, 358736, 384360, 387563, 393855, 397172, 420112, 422796, 448420, 450120, 493262, 496465, 525140, 528495, 538104, 563728, 572880, 595758, 630168, 672630, 695051, 704660, 739893, 768720, 775126, 787710, 794344, 845592, 896840, 900240, 986524, 992930, 1050280, 1056990, 1076208, 1092223, 1162689, 1191516, 1233155, 1260336, 1345260, 1390102, 1409320, 1479786, 1489395, 1550252, 1575420, 1588688, 1691184, 1793680, 1937815, 1973048, 1985860, 2085153, 2100560, 2113980, 2184446, 2325378, 2383032, 2466310, 2690520, 2712941, 2780204, 2818640, 2959572, 2978790, 3100504, 3150840, 3276669, 3475255, 3699465, 3875630, 3946096, 3971720, 4170306, 4227960, 4368892, 4650756, 4766064, 4932620, 5381040, 5425882, 5461115, 5560408, 5813445, 5919144, 5957580, 6201008, 6301680, 6553338, 6950510, 7398930, 7645561, 7751260, 7943440, 8138823, 8340612, 8455920, 8737784, 9301512, 9865240, 10425765, 10851764, 10922230, 11120816, 11626890, 11838288, 11915160, 12014453, 13106676, 13564705, 13901020, 14797860, 15291122, 15502520, 16277646, 16383345, 16681224, 17475568, 18603024, 19730480, 20851530, 21703528, 21844460, 22936683, 23253780, 23830320, 24028906, 26213352, 27129410, 27802040, 29595720, 30582244, 31005040, 32555292, 32766690, 33362448, 36043359, 38227805, 40694115, 41703060, 43407056, 43688920, 45873366, 46507560, 48057812, 52426704, 54258820, 55604080, 59191440, 60072265, 61164488, 65110584, 65533380, 72086718, 76455610, 81388230, 83406120, 84101171, 87377840, 91746732, 93015120, 96115624, 108517640, 114683415, 120144530, 122328976, 130221168, 131066760, 144173436, 152911220, 162776460, 166812240, 168202342, 180216795, 183493464, 192231248, 217035280, 229366830, 240289060, 252303513, 262133520, 288346872, 305822440, 325552920, 336404684, 360433590, 366986928, 420505855, 458733660, 480578120, 504607026, 576693744, 611644880, 651105840, 672809368, 720867180, 841011710, 917467320, 961156240, 1009214052, 1261517565, 1345618736, 1441734360, 1682023420, 1834934640, 2018428104, 2523035130, 2883468720, 3364046840, 4036856208, 5046070260, 6728093680, 10092140520, 20184281040]

約数ペア:

[(1, 20184281040), (2, 10092140520), (3, 6728093680), (4, 5046070260), (5, 4036856208), (6, 3364046840), (7, 2883468720), (8, 2523035130), (10, 2018428104), (11, 1834934640), (12, 1682023420), (14, 1441734360), (15, 1345618736), (16, 1261517565), (20, 1009214052), (21, 961156240), (22, 917467320), (24, 841011710), (28, 720867180), (30, 672809368), (31, 651105840), (33, 611644880), (35, 576693744), (40, 504607026), (42, 480578120), (44, 458733660), (48, 420505855), (55, 366986928), (56, 360433590), (60, 336404684), (62, 325552920), (66, 305822440), (70, 288346872), (77, 262133520), (80, 252303513), (84, 240289060), (88, 229366830), (93, 217035280), (105, 192231248), (110, 183493464), (112, 180216795), (120, 168202342), (121, 166812240), (124, 162776460), (132, 152911220), (140, 144173436), (154, 131066760), (155, 130221168), (165, 122328976), (168, 120144530), (176, 114683415), (186, 108517640), (210, 96115624), (217, 93015120), (220, 91746732), (231, 87377840), (240, 84101171), (242, 83406120), (248, 81388230), (264, 76455610), (280, 72086718), (308, 65533380), (310, 65110584), (330, 61164488), (336, 60072265), (341, 59191440), (363, 55604080), (372, 54258820), (385, 52426704), (420, 48057812), (434, 46507560), (440, 45873366), (462, 43688920), (465, 43407056), (484, 41703060), (496, 40694115), (528, 38227805), (560, 36043359), (605, 33362448), (616, 32766690), (620, 32555292), (651, 31005040), (660, 30582244), (682, 29595720), (726, 27802040), (744, 27129410), (770, 26213352), (840, 24028906), (847, 23830320), (868, 23253780), (880, 22936683), (924, 21844460), (930, 21703528), (968, 20851530), (1023, 19730480), (1085, 18603024), (1155, 17475568), (1210, 16681224), (1232, 16383345), (1240, 16277646), (1302, 15502520), (1320, 15291122), (1364, 14797860), (1452, 13901020), (1488, 13564705), (1540, 13106676), (1680, 12014453), (1694, 11915160), (1705, 11838288), (1736, 11626890), (1815, 11120816), (1848, 10922230), (1860, 10851764), (1936, 10425765), (2046, 9865240), (2170, 9301512), (2310, 8737784), (2387, 8455920), (2420, 8340612), (2480, 8138823), (2541, 7943440), (2604, 7751260), (2640, 7645561), (2728, 7398930), (2904, 6950510), (3080, 6553338), (3203, 6301680), (3255, 6201008), (3388, 5957580), (3410, 5919144), (3472, 5813445), (3630, 5560408), (3696, 5461115), (3720, 5425882), (3751, 5381040), (4092, 4932620), (4235, 4766064), (4340, 4650756), (4620, 4368892), (4774, 4227960), (4840, 4170306), (5082, 3971720), (5115, 3946096), (5208, 3875630), (5456, 3699465), (5808, 3475255), (6160, 3276669), (6406, 3150840), (6510, 3100504), (6776, 2978790), (6820, 2959572), (7161, 2818640), (7260, 2780204), (7440, 2712941), (7502, 2690520), (8184, 2466310), (8470, 2383032), (8680, 2325378), (9240, 2184446), (9548, 2113980), (9609, 2100560), (9680, 2085153), (10164, 1985860), (10230, 1973048), (10416, 1937815), (11253, 1793680), (11935, 1691184), (12705, 1588688), (12812, 1575420), (13020, 1550252), (13552, 1489395), (13640, 1479786), (14322, 1409320), (14520, 1390102), (15004, 1345260), (16015, 1260336), (16368, 1233155), (16940, 1191516), (17360, 1162689), (18480, 1092223), (18755, 1076208), (19096, 1056990), (19218, 1050280), (20328, 992930), (20460, 986524), (22421, 900240), (22506, 896840), (23870, 845592), (25410, 794344), (25624, 787710), (26040, 775126), (26257, 768720), (27280, 739893), (28644, 704660), (29040, 695051), (30008, 672630), (32030, 630168), (33880, 595758), (35233, 572880), (35805, 563728), (37510, 538104), (38192, 528495), (38436, 525140), (40656, 496465), (40920, 493262), (44842, 450120), (45012, 448420), (47740, 422796), (48045, 420112), (50820, 397172), (51248, 393855), (52080, 387563), (52514, 384360), (56265, 358736), (57288, 352330), (60016, 336315), (64060, 315084), (67263, 300080), (67760, 297879), (70466, 286440), (71610, 281864), (75020, 269052), (76872, 262570), (78771, 256240), (81840, 246631), (89684, 225060), (90024, 224210), (95480, 211398), (96090, 210056), (99293, 203280), (101640, 198586), (105028, 192180), (105699, 190960), (112105, 180048), (112530, 179368), (114576, 176165), (128120, 157542), (131285, 153744), (134526, 150040), (140932, 143220)]