20425022640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4597}}^1$

素因数の和:4658

約数の個数: 480

約数和(自身を含む): 81896633280

約数和(自身を除く): 61471610640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 108, 110, 120, 121, 132, 135, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 216, 220, 240, 242, 255, 264, 270, 272, 297, 306, 330, 340, 360, 363, 374, 396, 408, 432, 440, 459, 484, 495, 510, 528, 540, 561, 594, 605, 612, 660, 680, 720, 726, 748, 765, 792, 816, 880, 918, 935, 968, 990, 1020, 1080, 1089, 1122, 1188, 1210, 1224, 1320, 1360, 1452, 1485, 1496, 1530, 1584, 1683, 1815, 1836, 1870, 1936, 1980, 2040, 2057, 2160, 2178, 2244, 2295, 2376, 2420, 2448, 2640, 2805, 2904, 2970, 2992, 3060, 3267, 3366, 3630, 3672, 3740, 3960, 4080, 4114, 4356, 4488, 4590, 4597, 4752, 4840, 5049, 5445, 5610, 5808, 5940, 6120, 6171, 6534, 6732, 7260, 7344, 7480, 7920, 8228, 8415, 8712, 8976, 9180, 9194, 9680, 10098, 10285, 10890, 11220, 11880, 12240, 12342, 13068, 13464, 13791, 14520, 14960, 16335, 16456, 16830, 17424, 18360, 18388, 18513, 20196, 20570, 21780, 22440, 22985, 23760, 24684, 25245, 26136, 26928, 27582, 29040, 30855, 32670, 32912, 33660, 36720, 36776, 37026, 40392, 41140, 41373, 43560, 44880, 45970, 49368, 50490, 50567, 52272, 55164, 55539, 61710, 65340, 67320, 68955, 73552, 74052, 78149, 80784, 82280, 82746, 87120, 91940, 92565, 98736, 100980, 101134, 110328, 111078, 123420, 124119, 130680, 134640, 137910, 148104, 151701, 156298, 164560, 165492, 183880, 185130, 201960, 202268, 206865, 220656, 222156, 234447, 246840, 248238, 252835, 261360, 275820, 277695, 296208, 303402, 312596, 330984, 367760, 370260, 390745, 403920, 404536, 413730, 444312, 455103, 468894, 493680, 496476, 505670, 551640, 555390, 556237, 606804, 620595, 625192, 661968, 703341, 740520, 758505, 781490, 809072, 827460, 859639, 888624, 910206, 937788, 992952, 1011340, 1103280, 1110780, 1112474, 1172235, 1213608, 1241190, 1250384, 1365309, 1406682, 1481040, 1517010, 1562980, 1654920, 1668711, 1719278, 1820412, 1875576, 1985904, 2022680, 2110023, 2221560, 2224948, 2275515, 2344470, 2427216, 2482380, 2578917, 2730618, 2781185, 2813364, 3034020, 3125960, 3309840, 3337422, 3438556, 3516705, 3640824, 3751152, 4045360, 4220046, 4298195, 4443120, 4449896, 4551030, 4688940, 4964760, 5006133, 5157834, 5461236, 5562370, 5626728, 6068040, 6251920, 6674844, 6826545, 6877112, 7033410, 7281648, 7736751, 8343555, 8440092, 8596390, 8899792, 9102060, 9377880, 9456029, 9929520, 10012266, 10315668, 10550115, 10922472, 11124740, 11253456, 12136080, 12894585, 13349688, 13653090, 13754224, 14066820, 15018399, 15473502, 16687110, 16880184, 17192780, 18204120, 18755760, 18912058, 20024532, 20631336, 21100230, 21844944, 22249480, 23210253, 25030665, 25789170, 26699376, 27306180, 28133640, 28368087, 30036798, 30947004, 33374220, 33760368, 34385560, 36408240, 37824116, 38683755, 40049064, 41262672, 42200460, 44498960, 46420506, 47280145, 50061330, 51578340, 54612360, 56267280, 56736174, 60073596, 61894008, 66748440, 68771120, 75091995, 75648232, 77367510, 80098128, 84400920, 85104261, 92841012, 94560290, 100122660, 103156680, 109224720, 113472348, 116051265, 120147192, 123788016, 133496880, 141840435, 150183990, 151296464, 154735020, 168801840, 170208522, 185682024, 189120580, 200245320, 206313360, 226944696, 232102530, 240294384, 255312783, 283680870, 300367980, 309470040, 340417044, 371364048, 378241160, 400490640, 425521305, 453889392, 464205060, 510625566, 567361740, 600735960, 618940080, 680834088, 756482320, 851042610, 928410120, 1021251132, 1134723480, 1201471920, 1276563915, 1361668176, 1702085220, 1856820240, 2042502264, 2269446960, 2553127830, 3404170440, 4085004528, 5106255660, 6808340880, 10212511320, 20425022640]

約数ペア:

[(1, 20425022640), (2, 10212511320), (3, 6808340880), (4, 5106255660), (5, 4085004528), (6, 3404170440), (8, 2553127830), (9, 2269446960), (10, 2042502264), (11, 1856820240), (12, 1702085220), (15, 1361668176), (16, 1276563915), (17, 1201471920), (18, 1134723480), (20, 1021251132), (22, 928410120), (24, 851042610), (27, 756482320), (30, 680834088), (33, 618940080), (34, 600735960), (36, 567361740), (40, 510625566), (44, 464205060), (45, 453889392), (48, 425521305), (51, 400490640), (54, 378241160), (55, 371364048), (60, 340417044), (66, 309470040), (68, 300367980), (72, 283680870), (80, 255312783), (85, 240294384), (88, 232102530), (90, 226944696), (99, 206313360), (102, 200245320), (108, 189120580), (110, 185682024), (120, 170208522), (121, 168801840), (132, 154735020), (135, 151296464), (136, 150183990), (144, 141840435), (153, 133496880), (165, 123788016), (170, 120147192), (176, 116051265), (180, 113472348), (187, 109224720), (198, 103156680), (204, 100122660), (216, 94560290), (220, 92841012), (240, 85104261), (242, 84400920), (255, 80098128), (264, 77367510), (270, 75648232), (272, 75091995), (297, 68771120), (306, 66748440), (330, 61894008), (340, 60073596), (360, 56736174), (363, 56267280), (374, 54612360), (396, 51578340), (408, 50061330), (432, 47280145), (440, 46420506), (459, 44498960), (484, 42200460), (495, 41262672), (510, 40049064), (528, 38683755), (540, 37824116), (561, 36408240), (594, 34385560), (605, 33760368), (612, 33374220), (660, 30947004), (680, 30036798), (720, 28368087), (726, 28133640), (748, 27306180), (765, 26699376), (792, 25789170), (816, 25030665), (880, 23210253), (918, 22249480), (935, 21844944), (968, 21100230), (990, 20631336), (1020, 20024532), (1080, 18912058), (1089, 18755760), (1122, 18204120), (1188, 17192780), (1210, 16880184), (1224, 16687110), (1320, 15473502), (1360, 15018399), (1452, 14066820), (1485, 13754224), (1496, 13653090), (1530, 13349688), (1584, 12894585), (1683, 12136080), (1815, 11253456), (1836, 11124740), (1870, 10922472), (1936, 10550115), (1980, 10315668), (2040, 10012266), (2057, 9929520), (2160, 9456029), (2178, 9377880), (2244, 9102060), (2295, 8899792), (2376, 8596390), (2420, 8440092), (2448, 8343555), (2640, 7736751), (2805, 7281648), (2904, 7033410), (2970, 6877112), (2992, 6826545), (3060, 6674844), (3267, 6251920), (3366, 6068040), (3630, 5626728), (3672, 5562370), (3740, 5461236), (3960, 5157834), (4080, 5006133), (4114, 4964760), (4356, 4688940), (4488, 4551030), (4590, 4449896), (4597, 4443120), (4752, 4298195), (4840, 4220046), (5049, 4045360), (5445, 3751152), (5610, 3640824), (5808, 3516705), (5940, 3438556), (6120, 3337422), (6171, 3309840), (6534, 3125960), (6732, 3034020), (7260, 2813364), (7344, 2781185), (7480, 2730618), (7920, 2578917), (8228, 2482380), (8415, 2427216), (8712, 2344470), (8976, 2275515), (9180, 2224948), (9194, 2221560), (9680, 2110023), (10098, 2022680), (10285, 1985904), (10890, 1875576), (11220, 1820412), (11880, 1719278), (12240, 1668711), (12342, 1654920), (13068, 1562980), (13464, 1517010), (13791, 1481040), (14520, 1406682), (14960, 1365309), (16335, 1250384), (16456, 1241190), (16830, 1213608), (17424, 1172235), (18360, 1112474), (18388, 1110780), (18513, 1103280), (20196, 1011340), (20570, 992952), (21780, 937788), (22440, 910206), (22985, 888624), (23760, 859639), (24684, 827460), (25245, 809072), (26136, 781490), (26928, 758505), (27582, 740520), (29040, 703341), (30855, 661968), (32670, 625192), (32912, 620595), (33660, 606804), (36720, 556237), (36776, 555390), (37026, 551640), (40392, 505670), (41140, 496476), (41373, 493680), (43560, 468894), (44880, 455103), (45970, 444312), (49368, 413730), (50490, 404536), (50567, 403920), (52272, 390745), (55164, 370260), (55539, 367760), (61710, 330984), (65340, 312596), (67320, 303402), (68955, 296208), (73552, 277695), (74052, 275820), (78149, 261360), (80784, 252835), (82280, 248238), (82746, 246840), (87120, 234447), (91940, 222156), (92565, 220656), (98736, 206865), (100980, 202268), (101134, 201960), (110328, 185130), (111078, 183880), (123420, 165492), (124119, 164560), (130680, 156298), (134640, 151701), (137910, 148104)]