20731568043600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{302663}}^1$

素因数の和:303099

約数の個数: 360

約数和(自身を含む): 73506165482880

約数和(自身を除く): 52774597439280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 100, 106, 120, 144, 150, 159, 180, 200, 212, 225, 240, 265, 300, 318, 359, 360, 400, 424, 450, 477, 530, 600, 636, 718, 720, 795, 848, 900, 954, 1060, 1077, 1200, 1272, 1325, 1436, 1590, 1795, 1800, 1908, 2120, 2154, 2385, 2544, 2650, 2872, 3180, 3231, 3590, 3600, 3816, 3975, 4240, 4308, 4770, 5300, 5385, 5744, 6360, 6462, 7180, 7632, 7950, 8616, 8975, 9540, 10600, 10770, 11925, 12720, 12924, 14360, 15900, 16155, 17232, 17950, 19027, 19080, 21200, 21540, 23850, 25848, 26925, 28720, 31800, 32310, 35900, 38054, 38160, 43080, 47700, 51696, 53850, 57081, 63600, 64620, 71800, 76108, 80775, 86160, 95135, 95400, 107700, 114162, 129240, 143600, 152216, 161550, 171243, 190270, 190800, 215400, 228324, 258480, 285405, 302663, 304432, 323100, 342486, 380540, 430800, 456648, 475675, 570810, 605326, 646200, 684972, 761080, 856215, 907989, 913296, 951350, 1141620, 1210652, 1292400, 1369944, 1427025, 1513315, 1522160, 1712430, 1815978, 1902700, 2283240, 2421304, 2723967, 2739888, 2854050, 3026630, 3424860, 3631956, 3805400, 4281075, 4539945, 4566480, 4842608, 5447934, 5708100, 6053260, 6849720, 7263912, 7566575, 7610800, 8562150, 9079890, 10895868, 11416200, 12106520, 13619835, 13699440, 14527824, 15133150, 16041139, 17124300, 18159780, 21791736, 22699725, 22832400, 24213040, 27239670, 30266300, 32082278, 34248600, 36319560, 43583472, 45399450, 48123417, 54479340, 60532600, 64164556, 68099175, 68497200, 72639120, 80205695, 90798900, 96246834, 108656017, 108958680, 121065200, 128329112, 136198350, 144370251, 160411390, 181597800, 192493668, 217312034, 217917360, 240617085, 256658224, 272396700, 288740502, 320822780, 325968051, 363195600, 384987336, 401028475, 434624068, 481234170, 543280085, 544793400, 577481004, 641645560, 651936102, 721851255, 769974672, 802056950, 869248136, 962468340, 977904153, 1086560170, 1089586800, 1154962008, 1203085425, 1283291120, 1303872204, 1443702510, 1604113900, 1629840255, 1738496272, 1924936680, 1955808306, 2173120340, 2309924016, 2406170850, 2607744408, 2716400425, 2887405020, 3208227800, 3259680510, 3609256275, 3849873360, 3911616612, 4346240680, 4812341700, 4889520765, 5215488816, 5432800850, 5758768901, 5774810040, 6416455600, 6519361020, 7218512550, 7823233224, 8149201275, 8692481360, 9624683400, 9779041530, 10865601700, 11517537802, 11549620080, 13038722040, 14437025100, 15646466448, 16298402550, 17276306703, 19249366800, 19558083060, 21731203400, 23035075604, 24447603825, 26077444080, 28793844505, 28874050200, 32596805100, 34552613406, 39116166120, 43462406800, 46070151208, 48895207650, 51828920109, 57587689010, 57748100400, 65193610200, 69105226812, 78232332240, 86381533515, 92140302416, 97790415300, 103657840218, 115175378020, 130387220400, 138210453624, 143969222525, 172763067030, 195580830600, 207315680436, 230350756040, 259144600545, 276420907248, 287938445050, 345526134060, 391161661200, 414631360872, 431907667575, 460701512080, 518289201090, 575876890100, 691052268120, 829262721744, 863815335150, 1036578402180, 1151753780200, 1295723002725, 1382104536240, 1727630670300, 2073156804360, 2303507560400, 2591446005450, 3455261340600, 4146313608720, 5182892010900, 6910522681200, 10365784021800, 20731568043600]

約数ペア:

[(1, 20731568043600), (2, 10365784021800), (3, 6910522681200), (4, 5182892010900), (5, 4146313608720), (6, 3455261340600), (8, 2591446005450), (9, 2303507560400), (10, 2073156804360), (12, 1727630670300), (15, 1382104536240), (16, 1295723002725), (18, 1151753780200), (20, 1036578402180), (24, 863815335150), (25, 829262721744), (30, 691052268120), (36, 575876890100), (40, 518289201090), (45, 460701512080), (48, 431907667575), (50, 414631360872), (53, 391161661200), (60, 345526134060), (72, 287938445050), (75, 276420907248), (80, 259144600545), (90, 230350756040), (100, 207315680436), (106, 195580830600), (120, 172763067030), (144, 143969222525), (150, 138210453624), (159, 130387220400), (180, 115175378020), (200, 103657840218), (212, 97790415300), (225, 92140302416), (240, 86381533515), (265, 78232332240), (300, 69105226812), (318, 65193610200), (359, 57748100400), (360, 57587689010), (400, 51828920109), (424, 48895207650), (450, 46070151208), (477, 43462406800), (530, 39116166120), (600, 34552613406), (636, 32596805100), (718, 28874050200), (720, 28793844505), (795, 26077444080), (848, 24447603825), (900, 23035075604), (954, 21731203400), (1060, 19558083060), (1077, 19249366800), (1200, 17276306703), (1272, 16298402550), (1325, 15646466448), (1436, 14437025100), (1590, 13038722040), (1795, 11549620080), (1800, 11517537802), (1908, 10865601700), (2120, 9779041530), (2154, 9624683400), (2385, 8692481360), (2544, 8149201275), (2650, 7823233224), (2872, 7218512550), (3180, 6519361020), (3231, 6416455600), (3590, 5774810040), (3600, 5758768901), (3816, 5432800850), (3975, 5215488816), (4240, 4889520765), (4308, 4812341700), (4770, 4346240680), (5300, 3911616612), (5385, 3849873360), (5744, 3609256275), (6360, 3259680510), (6462, 3208227800), (7180, 2887405020), (7632, 2716400425), (7950, 2607744408), (8616, 2406170850), (8975, 2309924016), (9540, 2173120340), (10600, 1955808306), (10770, 1924936680), (11925, 1738496272), (12720, 1629840255), (12924, 1604113900), (14360, 1443702510), (15900, 1303872204), (16155, 1283291120), (17232, 1203085425), (17950, 1154962008), (19027, 1089586800), (19080, 1086560170), (21200, 977904153), (21540, 962468340), (23850, 869248136), (25848, 802056950), (26925, 769974672), (28720, 721851255), (31800, 651936102), (32310, 641645560), (35900, 577481004), (38054, 544793400), (38160, 543280085), (43080, 481234170), (47700, 434624068), (51696, 401028475), (53850, 384987336), (57081, 363195600), (63600, 325968051), (64620, 320822780), (71800, 288740502), (76108, 272396700), (80775, 256658224), (86160, 240617085), (95135, 217917360), (95400, 217312034), (107700, 192493668), (114162, 181597800), (129240, 160411390), (143600, 144370251), (152216, 136198350), (161550, 128329112), (171243, 121065200), (190270, 108958680), (190800, 108656017), (215400, 96246834), (228324, 90798900), (258480, 80205695), (285405, 72639120), (302663, 68497200), (304432, 68099175), (323100, 64164556), (342486, 60532600), (380540, 54479340), (430800, 48123417), (456648, 45399450), (475675, 43583472), (570810, 36319560), (605326, 34248600), (646200, 32082278), (684972, 30266300), (761080, 27239670), (856215, 24213040), (907989, 22832400), (913296, 22699725), (951350, 21791736), (1141620, 18159780), (1210652, 17124300), (1292400, 16041139), (1369944, 15133150), (1427025, 14527824), (1513315, 13699440), (1522160, 13619835), (1712430, 12106520), (1815978, 11416200), (1902700, 10895868), (2283240, 9079890), (2421304, 8562150), (2723967, 7610800), (2739888, 7566575), (2854050, 7263912), (3026630, 6849720), (3424860, 6053260), (3631956, 5708100), (3805400, 5447934), (4281075, 4842608), (4539945, 4566480)]