68240182140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{4013}}^1$

素因数の和:4110

約数の個数: 288

約数和(自身を含む): 229508959680

約数和(自身を除く): 161268777540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 169, 172, 180, 195, 215, 234, 258, 260, 338, 387, 390, 430, 468, 507, 516, 559, 585, 645, 676, 774, 780, 845, 860, 1014, 1118, 1170, 1290, 1521, 1548, 1677, 1690, 1935, 2028, 2197, 2236, 2340, 2535, 2580, 2795, 3042, 3354, 3380, 3870, 4013, 4394, 5031, 5070, 5590, 6084, 6591, 6708, 7267, 7605, 7740, 8026, 8385, 8788, 10062, 10140, 10985, 11180, 12039, 13182, 14534, 15210, 16052, 16770, 19773, 20065, 20124, 21801, 21970, 24078, 25155, 26364, 29068, 30420, 32955, 33540, 36117, 36335, 39546, 40130, 43602, 43940, 48156, 50310, 52169, 60195, 65403, 65910, 72234, 72670, 79092, 80260, 87204, 94471, 98865, 100620, 104338, 109005, 120390, 130806, 131820, 144468, 145340, 156507, 172559, 180585, 188942, 197730, 208676, 218010, 240780, 260845, 261612, 283413, 313014, 327015, 345118, 361170, 377884, 395460, 436020, 469521, 472355, 517677, 521690, 566826, 626028, 654030, 678197, 690236, 722340, 782535, 850239, 862795, 939042, 944710, 1035354, 1043380, 1133652, 1308060, 1356394, 1417065, 1553031, 1565070, 1700478, 1725590, 1878084, 1889420, 2034591, 2070708, 2243267, 2347605, 2588385, 2712788, 2834130, 3106062, 3130140, 3390985, 3400956, 3451180, 4069182, 4251195, 4486534, 4695210, 5176770, 5668260, 6103773, 6212124, 6729801, 6781970, 7765155, 8138364, 8502390, 8816561, 8973068, 9390420, 10172955, 10353540, 11216335, 12207546, 13459602, 13563940, 15530310, 17004780, 17633122, 20189403, 20345910, 22432670, 24415092, 26449683, 26919204, 29162471, 30518865, 31060620, 33649005, 35266244, 40378806, 40691820, 44082805, 44865340, 52899366, 58324942, 61037730, 67298010, 79349049, 80757612, 87487413, 88165610, 100947015, 105798732, 116649884, 122075460, 132248415, 134596020, 145812355, 158698098, 174974826, 176331220, 201894030, 262462239, 264496830, 291624710, 317396196, 349949652, 379112123, 396745245, 403788060, 437437065, 524924478, 528993660, 583249420, 758224246, 793490490, 874874130, 1049848956, 1137336369, 1312311195, 1516448492, 1586980980, 1749748260, 1895560615, 2274672738, 2624622390, 3412009107, 3791121230, 4549345476, 5249244780, 5686681845, 6824018214, 7582242460, 11373363690, 13648036428, 17060045535, 22746727380, 34120091070, 68240182140]

約数ペア:

[(1, 68240182140), (2, 34120091070), (3, 22746727380), (4, 17060045535), (5, 13648036428), (6, 11373363690), (9, 7582242460), (10, 6824018214), (12, 5686681845), (13, 5249244780), (15, 4549345476), (18, 3791121230), (20, 3412009107), (26, 2624622390), (30, 2274672738), (36, 1895560615), (39, 1749748260), (43, 1586980980), (45, 1516448492), (52, 1312311195), (60, 1137336369), (65, 1049848956), (78, 874874130), (86, 793490490), (90, 758224246), (117, 583249420), (129, 528993660), (130, 524924478), (156, 437437065), (169, 403788060), (172, 396745245), (180, 379112123), (195, 349949652), (215, 317396196), (234, 291624710), (258, 264496830), (260, 262462239), (338, 201894030), (387, 176331220), (390, 174974826), (430, 158698098), (468, 145812355), (507, 134596020), (516, 132248415), (559, 122075460), (585, 116649884), (645, 105798732), (676, 100947015), (774, 88165610), (780, 87487413), (845, 80757612), (860, 79349049), (1014, 67298010), (1118, 61037730), (1170, 58324942), (1290, 52899366), (1521, 44865340), (1548, 44082805), (1677, 40691820), (1690, 40378806), (1935, 35266244), (2028, 33649005), (2197, 31060620), (2236, 30518865), (2340, 29162471), (2535, 26919204), (2580, 26449683), (2795, 24415092), (3042, 22432670), (3354, 20345910), (3380, 20189403), (3870, 17633122), (4013, 17004780), (4394, 15530310), (5031, 13563940), (5070, 13459602), (5590, 12207546), (6084, 11216335), (6591, 10353540), (6708, 10172955), (7267, 9390420), (7605, 8973068), (7740, 8816561), (8026, 8502390), (8385, 8138364), (8788, 7765155), (10062, 6781970), (10140, 6729801), (10985, 6212124), (11180, 6103773), (12039, 5668260), (13182, 5176770), (14534, 4695210), (15210, 4486534), (16052, 4251195), (16770, 4069182), (19773, 3451180), (20065, 3400956), (20124, 3390985), (21801, 3130140), (21970, 3106062), (24078, 2834130), (25155, 2712788), (26364, 2588385), (29068, 2347605), (30420, 2243267), (32955, 2070708), (33540, 2034591), (36117, 1889420), (36335, 1878084), (39546, 1725590), (40130, 1700478), (43602, 1565070), (43940, 1553031), (48156, 1417065), (50310, 1356394), (52169, 1308060), (60195, 1133652), (65403, 1043380), (65910, 1035354), (72234, 944710), (72670, 939042), (79092, 862795), (80260, 850239), (87204, 782535), (94471, 722340), (98865, 690236), (100620, 678197), (104338, 654030), (109005, 626028), (120390, 566826), (130806, 521690), (131820, 517677), (144468, 472355), (145340, 469521), (156507, 436020), (172559, 395460), (180585, 377884), (188942, 361170), (197730, 345118), (208676, 327015), (218010, 313014), (240780, 283413), (260845, 261612)]