1721731440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 480

約数和(自身を含む): 6705213696

約数和(自身を除く): 4983482256

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, 169, 170, 176, 187, 195, 204, 208, 220, 221, 227, 240, 255, 260, 264, 272, 286, 312, 330, 338, 340, 374, 390, 408, 429, 440, 442, 454, 507, 510, 520, 528, 561, 572, 624, 660, 663, 676, 680, 681, 715, 748, 780, 816, 845, 858, 880, 884, 908, 935, 1014, 1020, 1040, 1105, 1122, 1135, 1144, 1320, 1326, 1352, 1360, 1362, 1430, 1496, 1560, 1690, 1716, 1768, 1816, 1859, 1870, 2028, 2040, 2145, 2210, 2244, 2270, 2288, 2431, 2497, 2535, 2640, 2652, 2704, 2724, 2805, 2860, 2873, 2951, 2992, 3120, 3315, 3380, 3405, 3432, 3536, 3632, 3718, 3740, 3859, 4056, 4080, 4290, 4420, 4488, 4540, 4862, 4994, 5070, 5304, 5448, 5577, 5610, 5720, 5746, 5902, 6630, 6760, 6810, 6864, 7293, 7436, 7480, 7491, 7718, 8112, 8580, 8619, 8840, 8853, 8976, 9080, 9295, 9724, 9988, 10140, 10608, 10896, 11154, 11220, 11440, 11492, 11577, 11804, 12155, 12485, 13260, 13520, 13620, 14365, 14586, 14755, 14872, 14960, 14982, 15436, 17160, 17238, 17680, 17706, 18160, 18590, 19295, 19448, 19976, 20280, 22308, 22440, 22984, 23154, 23608, 24310, 24970, 26520, 27240, 27885, 28730, 29172, 29510, 29744, 29964, 30872, 31603, 32461, 34320, 34476, 35412, 36465, 37180, 37455, 38363, 38590, 38896, 39952, 40560, 42449, 43095, 44265, 44616, 44880, 45968, 46308, 47216, 48620, 49940, 50167, 53040, 54480, 55770, 57460, 57885, 58344, 59020, 59928, 61744, 63206, 64922, 68952, 70824, 72930, 74360, 74910, 76726, 77180, 84898, 86190, 88530, 89232, 92616, 94809, 97240, 97383, 99880, 100334, 111540, 114920, 115089, 115770, 116688, 118040, 119856, 126412, 127347, 129844, 137904, 141648, 145860, 148720, 149820, 150501, 153452, 154360, 158015, 162305, 169796, 172380, 177060, 185232, 189618, 191815, 194480, 194766, 199760, 200668, 212245, 223080, 229840, 230178, 231540, 236080, 250835, 252824, 254694, 259688, 291720, 299640, 301002, 306904, 308720, 316030, 324610, 339592, 344760, 354120, 379236, 383630, 389532, 401336, 421993, 424490, 446160, 460356, 463080, 474045, 486915, 501670, 505648, 509388, 519376, 551837, 575445, 583440, 599280, 602004, 613808, 632060, 636735, 649220, 652171, 679184, 689520, 708240, 752505, 758472, 767260, 779064, 802672, 843986, 848980, 920712, 926160, 948090, 973830, 1003340, 1018776, 1103674, 1150890, 1204008, 1264120, 1265979, 1273470, 1298440, 1304342, 1505010, 1516944, 1534520, 1558128, 1655511, 1687972, 1697960, 1841424, 1896180, 1947660, 1956513, 2006680, 2037552, 2109965, 2207348, 2301780, 2408016, 2528240, 2531958, 2546940, 2596880, 2608684, 2759185, 3010020, 3069040, 3260855, 3311022, 3375944, 3395920, 3792360, 3895320, 3913026, 4013360, 4219930, 4414696, 4603560, 5063916, 5093880, 5217368, 5518370, 6020040, 6329895, 6521710, 6622044, 6751888, 7173881, 7584720, 7790640, 7826052, 8277555, 8439860, 8829392, 9207120, 9782565, 10127832, 10187760, 10434736, 11036740, 12040080, 12659790, 13043420, 13244088, 14347762, 15652104, 16555110, 16879720, 19565130, 20255664, 21521643, 22073480, 25319580, 26086840, 26488176, 28695524, 31304208, 33110220, 33759440, 35869405, 39130260, 43043286, 44146960, 50639160, 52173680, 57391048, 66220440, 71738810, 78260520, 86086572, 101278320, 107608215, 114782096, 132440880, 143477620, 156521040, 172173144, 215216430, 286955240, 344346288, 430432860, 573910480, 860865720, 1721731440]

約数ペア:

[(1, 1721731440), (2, 860865720), (3, 573910480), (4, 430432860), (5, 344346288), (6, 286955240), (8, 215216430), (10, 172173144), (11, 156521040), (12, 143477620), (13, 132440880), (15, 114782096), (16, 107608215), (17, 101278320), (20, 86086572), (22, 78260520), (24, 71738810), (26, 66220440), (30, 57391048), (33, 52173680), (34, 50639160), (39, 44146960), (40, 43043286), (44, 39130260), (48, 35869405), (51, 33759440), (52, 33110220), (55, 31304208), (60, 28695524), (65, 26488176), (66, 26086840), (68, 25319580), (78, 22073480), (80, 21521643), (85, 20255664), (88, 19565130), (102, 16879720), (104, 16555110), (110, 15652104), (120, 14347762), (130, 13244088), (132, 13043420), (136, 12659790), (143, 12040080), (156, 11036740), (165, 10434736), (169, 10187760), (170, 10127832), (176, 9782565), (187, 9207120), (195, 8829392), (204, 8439860), (208, 8277555), (220, 7826052), (221, 7790640), (227, 7584720), (240, 7173881), (255, 6751888), (260, 6622044), (264, 6521710), (272, 6329895), (286, 6020040), (312, 5518370), (330, 5217368), (338, 5093880), (340, 5063916), (374, 4603560), (390, 4414696), (408, 4219930), (429, 4013360), (440, 3913026), (442, 3895320), (454, 3792360), (507, 3395920), (510, 3375944), (520, 3311022), (528, 3260855), (561, 3069040), (572, 3010020), (624, 2759185), (660, 2608684), (663, 2596880), (676, 2546940), (680, 2531958), (681, 2528240), (715, 2408016), (748, 2301780), (780, 2207348), (816, 2109965), (845, 2037552), (858, 2006680), (880, 1956513), (884, 1947660), (908, 1896180), (935, 1841424), (1014, 1697960), (1020, 1687972), (1040, 1655511), (1105, 1558128), (1122, 1534520), (1135, 1516944), (1144, 1505010), (1320, 1304342), (1326, 1298440), (1352, 1273470), (1360, 1265979), (1362, 1264120), (1430, 1204008), (1496, 1150890), (1560, 1103674), (1690, 1018776), (1716, 1003340), (1768, 973830), (1816, 948090), (1859, 926160), (1870, 920712), (2028, 848980), (2040, 843986), (2145, 802672), (2210, 779064), (2244, 767260), (2270, 758472), (2288, 752505), (2431, 708240), (2497, 689520), (2535, 679184), (2640, 652171), (2652, 649220), (2704, 636735), (2724, 632060), (2805, 613808), (2860, 602004), (2873, 599280), (2951, 583440), (2992, 575445), (3120, 551837), (3315, 519376), (3380, 509388), (3405, 505648), (3432, 501670), (3536, 486915), (3632, 474045), (3718, 463080), (3740, 460356), (3859, 446160), (4056, 424490), (4080, 421993), (4290, 401336), (4420, 389532), (4488, 383630), (4540, 379236), (4862, 354120), (4994, 344760), (5070, 339592), (5304, 324610), (5448, 316030), (5577, 308720), (5610, 306904), (5720, 301002), (5746, 299640), (5902, 291720), (6630, 259688), (6760, 254694), (6810, 252824), (6864, 250835), (7293, 236080), (7436, 231540), (7480, 230178), (7491, 229840), (7718, 223080), (8112, 212245), (8580, 200668), (8619, 199760), (8840, 194766), (8853, 194480), (8976, 191815), (9080, 189618), (9295, 185232), (9724, 177060), (9988, 172380), (10140, 169796), (10608, 162305), (10896, 158015), (11154, 154360), (11220, 153452), (11440, 150501), (11492, 149820), (11577, 148720), (11804, 145860), (12155, 141648), (12485, 137904), (13260, 129844), (13520, 127347), (13620, 126412), (14365, 119856), (14586, 118040), (14755, 116688), (14872, 115770), (14960, 115089), (14982, 114920), (15436, 111540), (17160, 100334), (17238, 99880), (17680, 97383), (17706, 97240), (18160, 94809), (18590, 92616), (19295, 89232), (19448, 88530), (19976, 86190), (20280, 84898), (22308, 77180), (22440, 76726), (22984, 74910), (23154, 74360), (23608, 72930), (24310, 70824), (24970, 68952), (26520, 64922), (27240, 63206), (27885, 61744), (28730, 59928), (29172, 59020), (29510, 58344), (29744, 57885), (29964, 57460), (30872, 55770), (31603, 54480), (32461, 53040), (34320, 50167), (34476, 49940), (35412, 48620), (36465, 47216), (37180, 46308), (37455, 45968), (38363, 44880), (38590, 44616), (38896, 44265), (39952, 43095), (40560, 42449)]