18017210640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30881}}^1$

素因数の和:30938

約数の個数: 320

約数和(自身を含む): 69480052992

約数和(自身を除く): 51462842352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 176, 187, 195, 204, 208, 220, 221, 240, 255, 260, 264, 272, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 528, 561, 572, 624, 660, 663, 680, 715, 748, 780, 816, 858, 880, 884, 935, 1020, 1040, 1105, 1122, 1144, 1320, 1326, 1360, 1430, 1496, 1560, 1716, 1768, 1870, 2040, 2145, 2210, 2244, 2288, 2431, 2640, 2652, 2805, 2860, 2992, 3120, 3315, 3432, 3536, 3740, 4080, 4290, 4420, 4488, 4862, 5304, 5610, 5720, 6630, 6864, 7293, 7480, 8580, 8840, 8976, 9724, 10608, 11220, 11440, 12155, 13260, 14586, 14960, 17160, 17680, 19448, 22440, 24310, 26520, 29172, 30881, 34320, 36465, 38896, 44880, 48620, 53040, 58344, 61762, 72930, 92643, 97240, 116688, 123524, 145860, 154405, 185286, 194480, 247048, 291720, 308810, 339691, 370572, 401453, 463215, 494096, 524977, 583440, 617620, 679382, 741144, 802906, 926430, 1019073, 1049954, 1204359, 1235240, 1358764, 1482288, 1574931, 1605812, 1698455, 1852860, 2007265, 2038146, 2099908, 2408718, 2470480, 2624885, 2717528, 3149862, 3211624, 3396910, 3705720, 4014530, 4076292, 4199816, 4415983, 4817436, 5095365, 5249770, 5435056, 5774747, 6021795, 6299724, 6423248, 6793820, 6824701, 7411440, 7874655, 8029060, 8152584, 8399632, 8831966, 9634872, 10190730, 10499540, 11549494, 12043590, 12599448, 13247949, 13587640, 13649402, 15749310, 16058120, 16305168, 17324241, 17663932, 19269744, 20381460, 20474103, 20999080, 22079915, 23098988, 24087180, 25198896, 26495898, 27175280, 27298804, 28873735, 31498620, 32116240, 34123505, 34648482, 35327864, 40762920, 40948206, 41998160, 44159830, 46197976, 48174360, 52991796, 54597608, 57747470, 62997240, 66239745, 68247010, 69296964, 70655728, 75071711, 81525840, 81896412, 86621205, 88319660, 92395952, 96348720, 102370515, 105983592, 109195216, 115494940, 125994480, 132479490, 136494020, 138593928, 150143422, 163792824, 173242410, 176639320, 204741030, 211967184, 225215133, 230989880, 264958980, 272988040, 277187856, 300286844, 327585648, 346484820, 353278640, 375358555, 409482060, 450430266, 461979760, 529917960, 545976080, 600573688, 692969640, 750717110, 818964120, 900860532, 1059835920, 1126075665, 1201147376, 1385939280, 1501434220, 1637928240, 1801721064, 2252151330, 3002868440, 3603442128, 4504302660, 6005736880, 9008605320, 18017210640]

約数ペア:

[(1, 18017210640), (2, 9008605320), (3, 6005736880), (4, 4504302660), (5, 3603442128), (6, 3002868440), (8, 2252151330), (10, 1801721064), (11, 1637928240), (12, 1501434220), (13, 1385939280), (15, 1201147376), (16, 1126075665), (17, 1059835920), (20, 900860532), (22, 818964120), (24, 750717110), (26, 692969640), (30, 600573688), (33, 545976080), (34, 529917960), (39, 461979760), (40, 450430266), (44, 409482060), (48, 375358555), (51, 353278640), (52, 346484820), (55, 327585648), (60, 300286844), (65, 277187856), (66, 272988040), (68, 264958980), (78, 230989880), (80, 225215133), (85, 211967184), (88, 204741030), (102, 176639320), (104, 173242410), (110, 163792824), (120, 150143422), (130, 138593928), (132, 136494020), (136, 132479490), (143, 125994480), (156, 115494940), (165, 109195216), (170, 105983592), (176, 102370515), (187, 96348720), (195, 92395952), (204, 88319660), (208, 86621205), (220, 81896412), (221, 81525840), (240, 75071711), (255, 70655728), (260, 69296964), (264, 68247010), (272, 66239745), (286, 62997240), (312, 57747470), (330, 54597608), (340, 52991796), (374, 48174360), (390, 46197976), (408, 44159830), (429, 41998160), (440, 40948206), (442, 40762920), (510, 35327864), (520, 34648482), (528, 34123505), (561, 32116240), (572, 31498620), (624, 28873735), (660, 27298804), (663, 27175280), (680, 26495898), (715, 25198896), (748, 24087180), (780, 23098988), (816, 22079915), (858, 20999080), (880, 20474103), (884, 20381460), (935, 19269744), (1020, 17663932), (1040, 17324241), (1105, 16305168), (1122, 16058120), (1144, 15749310), (1320, 13649402), (1326, 13587640), (1360, 13247949), (1430, 12599448), (1496, 12043590), (1560, 11549494), (1716, 10499540), (1768, 10190730), (1870, 9634872), (2040, 8831966), (2145, 8399632), (2210, 8152584), (2244, 8029060), (2288, 7874655), (2431, 7411440), (2640, 6824701), (2652, 6793820), (2805, 6423248), (2860, 6299724), (2992, 6021795), (3120, 5774747), (3315, 5435056), (3432, 5249770), (3536, 5095365), (3740, 4817436), (4080, 4415983), (4290, 4199816), (4420, 4076292), (4488, 4014530), (4862, 3705720), (5304, 3396910), (5610, 3211624), (5720, 3149862), (6630, 2717528), (6864, 2624885), (7293, 2470480), (7480, 2408718), (8580, 2099908), (8840, 2038146), (8976, 2007265), (9724, 1852860), (10608, 1698455), (11220, 1605812), (11440, 1574931), (12155, 1482288), (13260, 1358764), (14586, 1235240), (14960, 1204359), (17160, 1049954), (17680, 1019073), (19448, 926430), (22440, 802906), (24310, 741144), (26520, 679382), (29172, 617620), (30881, 583440), (34320, 524977), (36465, 494096), (38896, 463215), (44880, 401453), (48620, 370572), (53040, 339691), (58344, 308810), (61762, 291720), (72930, 247048), (92643, 194480), (97240, 185286), (116688, 154405), (123524, 145860)]