638416827720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{47701}}^1$

素因数の和:47885

約数の個数: 384

約数和(自身を含む): 2443197219840

約数和(自身を除く): 1804780392120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 113, 120, 126, 140, 141, 168, 180, 188, 210, 226, 235, 252, 280, 282, 315, 329, 339, 360, 376, 420, 423, 452, 470, 504, 564, 565, 630, 658, 678, 705, 791, 840, 846, 904, 940, 987, 1017, 1128, 1130, 1260, 1316, 1356, 1410, 1582, 1645, 1692, 1695, 1880, 1974, 2034, 2115, 2260, 2373, 2520, 2632, 2712, 2820, 2961, 3164, 3290, 3384, 3390, 3948, 3955, 4068, 4230, 4520, 4746, 4935, 5085, 5311, 5640, 5922, 6328, 6580, 6780, 7119, 7896, 7910, 8136, 8460, 9492, 9870, 10170, 10622, 11844, 11865, 13160, 13560, 14238, 14805, 15820, 15933, 16920, 18984, 19740, 20340, 21244, 23688, 23730, 26555, 28476, 29610, 31640, 31866, 35595, 37177, 39480, 40680, 42488, 47460, 47701, 47799, 53110, 56952, 59220, 63732, 71190, 74354, 79665, 94920, 95402, 95598, 106220, 111531, 118440, 127464, 142380, 143103, 148708, 159330, 185885, 190804, 191196, 212440, 223062, 238505, 238995, 284760, 286206, 297416, 318660, 333907, 334593, 371770, 381608, 382392, 429309, 446124, 477010, 477990, 557655, 572412, 637320, 667814, 669186, 715515, 743540, 858618, 892248, 954020, 955980, 1001721, 1115310, 1144824, 1335628, 1338372, 1431030, 1487080, 1669535, 1672965, 1717236, 1908040, 1911960, 2003442, 2146545, 2230620, 2241947, 2671256, 2676744, 2862060, 3005163, 3339070, 3345930, 3434472, 4006884, 4293090, 4461240, 4483894, 5008605, 5390213, 5724120, 6010326, 6678140, 6691860, 6725841, 8013768, 8586180, 8967788, 10017210, 10780426, 11209735, 12020652, 13356280, 13383720, 13451682, 15025815, 15693629, 16170639, 17172360, 17935576, 20034420, 20177523, 21560852, 22419470, 24041304, 26903364, 26951065, 30051630, 31387258, 32341278, 33629205, 37731491, 40068840, 40355046, 43121704, 44838940, 47080887, 48511917, 53806728, 53902130, 60103260, 62774516, 64682556, 67258410, 75462982, 78468145, 80710092, 80853195, 89677880, 94161774, 97023834, 100887615, 107804260, 113194473, 120206520, 125549032, 129365112, 134516820, 141242661, 150925964, 156936290, 161420184, 161706390, 188323548, 188657455, 194047668, 201775230, 215608520, 226388946, 235404435, 242559585, 253340011, 269033640, 282485322, 301851928, 313872580, 323412780, 339583419, 376647096, 377314910, 388095336, 403550460, 452777892, 470808870, 485119170, 506680022, 564970644, 565972365, 627745160, 646825560, 679166838, 706213305, 754629820, 760020033, 807100920, 905555784, 941617740, 970238340, 1013360044, 1129941288, 1131944730, 1266700055, 1358333676, 1412426610, 1509259640, 1520040066, 1697917095, 1773380077, 1883235480, 1940476680, 2026720088, 2263889460, 2280060099, 2533400110, 2716667352, 2824853220, 3040080132, 3395834190, 3546760154, 3800100165, 4527778920, 4560120198, 5066800220, 5320140231, 5649706440, 6080160264, 6791668380, 7093520308, 7600200330, 8866900385, 9120240396, 10133600440, 10640280462, 11400300495, 13583336760, 14187040616, 15200400660, 15960420693, 17733800770, 18240480792, 21280560924, 22800600990, 26600701155, 30400801320, 31920841386, 35467601540, 42561121848, 45601201980, 53201402310, 63841682772, 70935203080, 79802103465, 91202403960, 106402804620, 127683365544, 159604206930, 212805609240, 319208413860, 638416827720]

約数ペア:

[(1, 638416827720), (2, 319208413860), (3, 212805609240), (4, 159604206930), (5, 127683365544), (6, 106402804620), (7, 91202403960), (8, 79802103465), (9, 70935203080), (10, 63841682772), (12, 53201402310), (14, 45601201980), (15, 42561121848), (18, 35467601540), (20, 31920841386), (21, 30400801320), (24, 26600701155), (28, 22800600990), (30, 21280560924), (35, 18240480792), (36, 17733800770), (40, 15960420693), (42, 15200400660), (45, 14187040616), (47, 13583336760), (56, 11400300495), (60, 10640280462), (63, 10133600440), (70, 9120240396), (72, 8866900385), (84, 7600200330), (90, 7093520308), (94, 6791668380), (105, 6080160264), (113, 5649706440), (120, 5320140231), (126, 5066800220), (140, 4560120198), (141, 4527778920), (168, 3800100165), (180, 3546760154), (188, 3395834190), (210, 3040080132), (226, 2824853220), (235, 2716667352), (252, 2533400110), (280, 2280060099), (282, 2263889460), (315, 2026720088), (329, 1940476680), (339, 1883235480), (360, 1773380077), (376, 1697917095), (420, 1520040066), (423, 1509259640), (452, 1412426610), (470, 1358333676), (504, 1266700055), (564, 1131944730), (565, 1129941288), (630, 1013360044), (658, 970238340), (678, 941617740), (705, 905555784), (791, 807100920), (840, 760020033), (846, 754629820), (904, 706213305), (940, 679166838), (987, 646825560), (1017, 627745160), (1128, 565972365), (1130, 564970644), (1260, 506680022), (1316, 485119170), (1356, 470808870), (1410, 452777892), (1582, 403550460), (1645, 388095336), (1692, 377314910), (1695, 376647096), (1880, 339583419), (1974, 323412780), (2034, 313872580), (2115, 301851928), (2260, 282485322), (2373, 269033640), (2520, 253340011), (2632, 242559585), (2712, 235404435), (2820, 226388946), (2961, 215608520), (3164, 201775230), (3290, 194047668), (3384, 188657455), (3390, 188323548), (3948, 161706390), (3955, 161420184), (4068, 156936290), (4230, 150925964), (4520, 141242661), (4746, 134516820), (4935, 129365112), (5085, 125549032), (5311, 120206520), (5640, 113194473), (5922, 107804260), (6328, 100887615), (6580, 97023834), (6780, 94161774), (7119, 89677880), (7896, 80853195), (7910, 80710092), (8136, 78468145), (8460, 75462982), (9492, 67258410), (9870, 64682556), (10170, 62774516), (10622, 60103260), (11844, 53902130), (11865, 53806728), (13160, 48511917), (13560, 47080887), (14238, 44838940), (14805, 43121704), (15820, 40355046), (15933, 40068840), (16920, 37731491), (18984, 33629205), (19740, 32341278), (20340, 31387258), (21244, 30051630), (23688, 26951065), (23730, 26903364), (26555, 24041304), (28476, 22419470), (29610, 21560852), (31640, 20177523), (31866, 20034420), (35595, 17935576), (37177, 17172360), (39480, 16170639), (40680, 15693629), (42488, 15025815), (47460, 13451682), (47701, 13383720), (47799, 13356280), (53110, 12020652), (56952, 11209735), (59220, 10780426), (63732, 10017210), (71190, 8967788), (74354, 8586180), (79665, 8013768), (94920, 6725841), (95402, 6691860), (95598, 6678140), (106220, 6010326), (111531, 5724120), (118440, 5390213), (127464, 5008605), (142380, 4483894), (143103, 4461240), (148708, 4293090), (159330, 4006884), (185885, 3434472), (190804, 3345930), (191196, 3339070), (212440, 3005163), (223062, 2862060), (238505, 2676744), (238995, 2671256), (284760, 2241947), (286206, 2230620), (297416, 2146545), (318660, 2003442), (333907, 1911960), (334593, 1908040), (371770, 1717236), (381608, 1672965), (382392, 1669535), (429309, 1487080), (446124, 1431030), (477010, 1338372), (477990, 1335628), (557655, 1144824), (572412, 1115310), (637320, 1001721), (667814, 955980), (669186, 954020), (715515, 892248), (743540, 858618)]