194542740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 723340800

約数和(自身を除く): 528798060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 137, 138, 140, 147, 161, 180, 196, 207, 210, 230, 245, 252, 274, 276, 294, 315, 322, 343, 345, 411, 414, 420, 441, 460, 483, 490, 548, 588, 630, 644, 685, 686, 690, 735, 805, 822, 828, 882, 959, 966, 980, 1029, 1035, 1127, 1233, 1260, 1370, 1372, 1380, 1449, 1470, 1610, 1644, 1715, 1764, 1918, 1932, 2055, 2058, 2070, 2205, 2254, 2415, 2466, 2740, 2877, 2898, 2940, 3087, 3151, 3220, 3381, 3430, 3836, 4110, 4116, 4140, 4410, 4508, 4795, 4830, 4932, 5145, 5635, 5754, 5796, 6165, 6174, 6302, 6713, 6762, 6860, 7245, 7889, 8220, 8631, 8820, 9453, 9590, 9660, 10143, 10290, 11270, 11508, 12330, 12348, 12604, 13426, 13524, 14385, 14490, 15435, 15755, 15778, 16905, 17262, 18906, 19180, 20139, 20286, 20580, 22057, 22540, 23667, 24660, 26852, 28359, 28770, 28980, 30870, 31510, 31556, 33565, 33810, 34524, 37812, 39445, 40278, 40572, 43155, 44114, 46991, 47265, 47334, 50715, 56718, 57540, 60417, 61740, 63020, 66171, 67130, 67620, 71001, 78890, 80556, 86310, 88228, 93982, 94530, 94668, 100695, 101430, 110285, 113436, 118335, 120834, 132342, 134260, 140973, 141795, 142002, 154399, 157780, 172620, 187964, 189060, 198513, 201390, 202860, 220570, 234955, 236670, 241668, 264684, 281946, 283590, 284004, 302085, 308798, 330855, 355005, 397026, 402780, 422919, 441140, 463197, 469910, 473340, 563892, 567180, 604170, 617596, 661710, 704865, 710010, 771995, 794052, 845838, 926394, 939820, 992565, 1080793, 1208340, 1323420, 1389591, 1409730, 1420020, 1543990, 1691676, 1852788, 1985130, 2114595, 2161586, 2315985, 2779182, 2819460, 3087980, 3242379, 3970260, 4229190, 4323172, 4631970, 5403965, 5558364, 6484758, 6947955, 8458380, 9263940, 9727137, 10807930, 12969516, 13895910, 16211895, 19454274, 21615860, 27791820, 32423790, 38908548, 48635685, 64847580, 97271370, 194542740]

約数ペア:

[(1, 194542740), (2, 97271370), (3, 64847580), (4, 48635685), (5, 38908548), (6, 32423790), (7, 27791820), (9, 21615860), (10, 19454274), (12, 16211895), (14, 13895910), (15, 12969516), (18, 10807930), (20, 9727137), (21, 9263940), (23, 8458380), (28, 6947955), (30, 6484758), (35, 5558364), (36, 5403965), (42, 4631970), (45, 4323172), (46, 4229190), (49, 3970260), (60, 3242379), (63, 3087980), (69, 2819460), (70, 2779182), (84, 2315985), (90, 2161586), (92, 2114595), (98, 1985130), (105, 1852788), (115, 1691676), (126, 1543990), (137, 1420020), (138, 1409730), (140, 1389591), (147, 1323420), (161, 1208340), (180, 1080793), (196, 992565), (207, 939820), (210, 926394), (230, 845838), (245, 794052), (252, 771995), (274, 710010), (276, 704865), (294, 661710), (315, 617596), (322, 604170), (343, 567180), (345, 563892), (411, 473340), (414, 469910), (420, 463197), (441, 441140), (460, 422919), (483, 402780), (490, 397026), (548, 355005), (588, 330855), (630, 308798), (644, 302085), (685, 284004), (686, 283590), (690, 281946), (735, 264684), (805, 241668), (822, 236670), (828, 234955), (882, 220570), (959, 202860), (966, 201390), (980, 198513), (1029, 189060), (1035, 187964), (1127, 172620), (1233, 157780), (1260, 154399), (1370, 142002), (1372, 141795), (1380, 140973), (1449, 134260), (1470, 132342), (1610, 120834), (1644, 118335), (1715, 113436), (1764, 110285), (1918, 101430), (1932, 100695), (2055, 94668), (2058, 94530), (2070, 93982), (2205, 88228), (2254, 86310), (2415, 80556), (2466, 78890), (2740, 71001), (2877, 67620), (2898, 67130), (2940, 66171), (3087, 63020), (3151, 61740), (3220, 60417), (3381, 57540), (3430, 56718), (3836, 50715), (4110, 47334), (4116, 47265), (4140, 46991), (4410, 44114), (4508, 43155), (4795, 40572), (4830, 40278), (4932, 39445), (5145, 37812), (5635, 34524), (5754, 33810), (5796, 33565), (6165, 31556), (6174, 31510), (6302, 30870), (6713, 28980), (6762, 28770), (6860, 28359), (7245, 26852), (7889, 24660), (8220, 23667), (8631, 22540), (8820, 22057), (9453, 20580), (9590, 20286), (9660, 20139), (10143, 19180), (10290, 18906), (11270, 17262), (11508, 16905), (12330, 15778), (12348, 15755), (12604, 15435), (13426, 14490), (13524, 14385)]