20177992920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 512

約数和(自身を含む): 70207948800

約数和(自身を除く): 50029955880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 37, 40, 46, 51, 59, 60, 68, 69, 74, 85, 92, 102, 111, 115, 118, 120, 136, 138, 148, 170, 177, 184, 185, 197, 204, 222, 230, 236, 255, 276, 295, 296, 340, 345, 354, 370, 391, 394, 408, 444, 460, 472, 510, 552, 555, 590, 591, 629, 680, 690, 708, 740, 782, 788, 851, 885, 888, 920, 985, 1003, 1020, 1110, 1173, 1180, 1182, 1258, 1357, 1380, 1416, 1480, 1564, 1576, 1702, 1770, 1887, 1955, 1970, 2006, 2040, 2183, 2220, 2346, 2360, 2364, 2516, 2553, 2714, 2760, 2955, 3009, 3128, 3145, 3349, 3404, 3540, 3774, 3910, 3940, 4012, 4071, 4255, 4366, 4440, 4531, 4692, 4728, 5015, 5032, 5106, 5428, 5865, 5910, 6018, 6290, 6549, 6698, 6785, 6808, 7080, 7289, 7548, 7820, 7880, 8024, 8142, 8510, 8732, 9062, 9384, 9435, 10030, 10047, 10212, 10856, 10915, 11623, 11730, 11820, 12036, 12580, 12765, 13098, 13396, 13570, 13593, 14467, 14578, 15045, 15096, 15640, 16284, 16745, 17020, 17464, 18124, 18870, 20060, 20094, 20355, 20424, 21830, 21867, 22655, 23069, 23246, 23460, 23640, 24072, 25160, 25530, 26196, 26792, 27140, 27186, 28934, 29156, 30090, 32568, 32745, 33490, 34040, 34869, 36248, 36445, 37111, 37740, 40120, 40188, 40710, 43401, 43660, 43734, 45310, 46138, 46492, 46920, 50209, 50235, 51060, 52392, 54280, 54372, 57868, 58115, 58312, 60180, 65490, 66980, 67965, 69207, 69738, 72335, 72890, 74222, 75480, 77027, 80376, 81420, 86802, 87320, 87468, 90620, 92276, 92984, 100418, 100470, 102120, 108744, 109335, 111333, 115345, 115736, 116230, 120360, 123913, 130980, 133960, 135930, 138414, 139476, 144670, 145780, 148444, 150627, 154054, 162840, 167647, 173604, 174345, 174936, 181240, 184552, 185555, 197591, 200836, 200940, 217005, 218670, 222666, 230690, 231081, 232460, 247826, 251045, 261960, 267329, 271860, 276828, 278952, 289340, 291560, 296888, 301254, 308108, 335294, 346035, 347208, 348690, 371110, 371739, 385135, 395182, 401672, 401880, 430051, 434010, 437340, 445332, 461380, 462162, 464920, 495652, 502090, 502941, 534658, 543720, 553656, 556665, 578680, 592773, 602508, 616216, 619565, 670588, 692070, 697380, 742220, 743478, 753135, 770270, 790364, 801987, 838235, 853553, 860102, 868020, 874680, 890664, 922760, 924324, 987955, 991304, 1004180, 1005882, 1069316, 1113330, 1155405, 1185546, 1205016, 1239130, 1290153, 1336645, 1341176, 1384140, 1394760, 1484440, 1486956, 1506270, 1540540, 1580728, 1603974, 1676470, 1707106, 1720204, 1736040, 1848648, 1858695, 1975910, 2008360, 2011764, 2138632, 2150255, 2226660, 2310810, 2371092, 2478260, 2514705, 2560659, 2580306, 2673290, 2768280, 2849999, 2963865, 2973912, 3012540, 3081080, 3207948, 3352940, 3414212, 3440408, 3717390, 3951820, 4009935, 4023528, 4267765, 4300510, 4453320, 4544593, 4621620, 4742184, 4956520, 5029410, 5121318, 5160612, 5346580, 5699998, 5927730, 6025080, 6415896, 6450765, 6705880, 6828424, 7310867, 7434780, 7903640, 8019870, 8535530, 8549997, 8601020, 9089186, 9243240, 9891173, 10058820, 10242636, 10321224, 10693160, 11399996, 11855460, 12803295, 12901530, 13633779, 14249995, 14621734, 14869560, 16039740, 17071060, 17099994, 17202040, 18178372, 19782346, 20117640, 20485272, 21932601, 22722965, 22799992, 23710920, 25606590, 25803060, 27267558, 28499990, 29243468, 29673519, 32079480, 34142120, 34199988, 36356744, 36554335, 39564692, 42749985, 43865202, 45445930, 49455865, 51213180, 51606120, 54535116, 56999980, 58486936, 59347038, 68168895, 68399976, 73108670, 79129384, 85499970, 87730404, 90891860, 98911730, 102426360, 109070232, 109663005, 113999960, 118694076, 136337790, 146217340, 148367595, 168149941, 170999940, 175460808, 181783720, 197823460, 219326010, 237388152, 272675580, 292434680, 296735190, 336299882, 341999880, 395646920, 438652020, 504449823, 545351160, 593470380, 672599764, 840749705, 877304040, 1008899646, 1186940760, 1345199528, 1681499410, 2017799292, 2522249115, 3362998820, 4035598584, 5044498230, 6725997640, 10088996460, 20177992920]

約数ペア:

[(1, 20177992920), (2, 10088996460), (3, 6725997640), (4, 5044498230), (5, 4035598584), (6, 3362998820), (8, 2522249115), (10, 2017799292), (12, 1681499410), (15, 1345199528), (17, 1186940760), (20, 1008899646), (23, 877304040), (24, 840749705), (30, 672599764), (34, 593470380), (37, 545351160), (40, 504449823), (46, 438652020), (51, 395646920), (59, 341999880), (60, 336299882), (68, 296735190), (69, 292434680), (74, 272675580), (85, 237388152), (92, 219326010), (102, 197823460), (111, 181783720), (115, 175460808), (118, 170999940), (120, 168149941), (136, 148367595), (138, 146217340), (148, 136337790), (170, 118694076), (177, 113999960), (184, 109663005), (185, 109070232), (197, 102426360), (204, 98911730), (222, 90891860), (230, 87730404), (236, 85499970), (255, 79129384), (276, 73108670), (295, 68399976), (296, 68168895), (340, 59347038), (345, 58486936), (354, 56999980), (370, 54535116), (391, 51606120), (394, 51213180), (408, 49455865), (444, 45445930), (460, 43865202), (472, 42749985), (510, 39564692), (552, 36554335), (555, 36356744), (590, 34199988), (591, 34142120), (629, 32079480), (680, 29673519), (690, 29243468), (708, 28499990), (740, 27267558), (782, 25803060), (788, 25606590), (851, 23710920), (885, 22799992), (888, 22722965), (920, 21932601), (985, 20485272), (1003, 20117640), (1020, 19782346), (1110, 18178372), (1173, 17202040), (1180, 17099994), (1182, 17071060), (1258, 16039740), (1357, 14869560), (1380, 14621734), (1416, 14249995), (1480, 13633779), (1564, 12901530), (1576, 12803295), (1702, 11855460), (1770, 11399996), (1887, 10693160), (1955, 10321224), (1970, 10242636), (2006, 10058820), (2040, 9891173), (2183, 9243240), (2220, 9089186), (2346, 8601020), (2360, 8549997), (2364, 8535530), (2516, 8019870), (2553, 7903640), (2714, 7434780), (2760, 7310867), (2955, 6828424), (3009, 6705880), (3128, 6450765), (3145, 6415896), (3349, 6025080), (3404, 5927730), (3540, 5699998), (3774, 5346580), (3910, 5160612), (3940, 5121318), (4012, 5029410), (4071, 4956520), (4255, 4742184), (4366, 4621620), (4440, 4544593), (4531, 4453320), (4692, 4300510), (4728, 4267765), (5015, 4023528), (5032, 4009935), (5106, 3951820), (5428, 3717390), (5865, 3440408), (5910, 3414212), (6018, 3352940), (6290, 3207948), (6549, 3081080), (6698, 3012540), (6785, 2973912), (6808, 2963865), (7080, 2849999), (7289, 2768280), (7548, 2673290), (7820, 2580306), (7880, 2560659), (8024, 2514705), (8142, 2478260), (8510, 2371092), (8732, 2310810), (9062, 2226660), (9384, 2150255), (9435, 2138632), (10030, 2011764), (10047, 2008360), (10212, 1975910), (10856, 1858695), (10915, 1848648), (11623, 1736040), (11730, 1720204), (11820, 1707106), (12036, 1676470), (12580, 1603974), (12765, 1580728), (13098, 1540540), (13396, 1506270), (13570, 1486956), (13593, 1484440), (14467, 1394760), (14578, 1384140), (15045, 1341176), (15096, 1336645), (15640, 1290153), (16284, 1239130), (16745, 1205016), (17020, 1185546), (17464, 1155405), (18124, 1113330), (18870, 1069316), (20060, 1005882), (20094, 1004180), (20355, 991304), (20424, 987955), (21830, 924324), (21867, 922760), (22655, 890664), (23069, 874680), (23246, 868020), (23460, 860102), (23640, 853553), (24072, 838235), (25160, 801987), (25530, 790364), (26196, 770270), (26792, 753135), (27140, 743478), (27186, 742220), (28934, 697380), (29156, 692070), (30090, 670588), (32568, 619565), (32745, 616216), (33490, 602508), (34040, 592773), (34869, 578680), (36248, 556665), (36445, 553656), (37111, 543720), (37740, 534658), (40120, 502941), (40188, 502090), (40710, 495652), (43401, 464920), (43660, 462162), (43734, 461380), (45310, 445332), (46138, 437340), (46492, 434010), (46920, 430051), (50209, 401880), (50235, 401672), (51060, 395182), (52392, 385135), (54280, 371739), (54372, 371110), (57868, 348690), (58115, 347208), (58312, 346035), (60180, 335294), (65490, 308108), (66980, 301254), (67965, 296888), (69207, 291560), (69738, 289340), (72335, 278952), (72890, 276828), (74222, 271860), (75480, 267329), (77027, 261960), (80376, 251045), (81420, 247826), (86802, 232460), (87320, 231081), (87468, 230690), (90620, 222666), (92276, 218670), (92984, 217005), (100418, 200940), (100470, 200836), (102120, 197591), (108744, 185555), (109335, 184552), (111333, 181240), (115345, 174936), (115736, 174345), (116230, 173604), (120360, 167647), (123913, 162840), (130980, 154054), (133960, 150627), (135930, 148444), (138414, 145780), (139476, 144670)]