23577840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 93431520

約数和(自身を除く): 69853680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 229, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 458, 468, 495, 520, 528, 572, 585, 624, 660, 687, 715, 720, 780, 792, 858, 880, 916, 936, 990, 1040, 1144, 1145, 1170, 1287, 1320, 1374, 1430, 1560, 1584, 1716, 1832, 1872, 1980, 2061, 2145, 2288, 2290, 2340, 2519, 2574, 2640, 2748, 2860, 2977, 3120, 3432, 3435, 3664, 3960, 4122, 4290, 4580, 4680, 5038, 5148, 5496, 5720, 5954, 6435, 6864, 6870, 7557, 7920, 8244, 8580, 8931, 9160, 9360, 10076, 10296, 10305, 10992, 11440, 11908, 12595, 12870, 13740, 14885, 15114, 16488, 17160, 17862, 18320, 20152, 20592, 20610, 22671, 23816, 25190, 25740, 26793, 27480, 29770, 30228, 32747, 32976, 34320, 35724, 37785, 40304, 41220, 44655, 45342, 47632, 50380, 51480, 53586, 54960, 59540, 60456, 65494, 71448, 75570, 82440, 89310, 90684, 98241, 100760, 102960, 107172, 113355, 119080, 120912, 130988, 133965, 142896, 151140, 163735, 164880, 178620, 181368, 196482, 201520, 214344, 226710, 238160, 261976, 267930, 294723, 302280, 327470, 357240, 362736, 392964, 428688, 453420, 491205, 523952, 535860, 589446, 604560, 654940, 714480, 785928, 906840, 982410, 1071720, 1178892, 1309880, 1473615, 1571856, 1813680, 1964820, 2143440, 2357784, 2619760, 2947230, 3929640, 4715568, 5894460, 7859280, 11788920, 23577840]

約数ペア:

[(1, 23577840), (2, 11788920), (3, 7859280), (4, 5894460), (5, 4715568), (6, 3929640), (8, 2947230), (9, 2619760), (10, 2357784), (11, 2143440), (12, 1964820), (13, 1813680), (15, 1571856), (16, 1473615), (18, 1309880), (20, 1178892), (22, 1071720), (24, 982410), (26, 906840), (30, 785928), (33, 714480), (36, 654940), (39, 604560), (40, 589446), (44, 535860), (45, 523952), (48, 491205), (52, 453420), (55, 428688), (60, 392964), (65, 362736), (66, 357240), (72, 327470), (78, 302280), (80, 294723), (88, 267930), (90, 261976), (99, 238160), (104, 226710), (110, 214344), (117, 201520), (120, 196482), (130, 181368), (132, 178620), (143, 164880), (144, 163735), (156, 151140), (165, 142896), (176, 133965), (180, 130988), (195, 120912), (198, 119080), (208, 113355), (220, 107172), (229, 102960), (234, 100760), (240, 98241), (260, 90684), (264, 89310), (286, 82440), (312, 75570), (330, 71448), (360, 65494), (390, 60456), (396, 59540), (429, 54960), (440, 53586), (458, 51480), (468, 50380), (495, 47632), (520, 45342), (528, 44655), (572, 41220), (585, 40304), (624, 37785), (660, 35724), (687, 34320), (715, 32976), (720, 32747), (780, 30228), (792, 29770), (858, 27480), (880, 26793), (916, 25740), (936, 25190), (990, 23816), (1040, 22671), (1144, 20610), (1145, 20592), (1170, 20152), (1287, 18320), (1320, 17862), (1374, 17160), (1430, 16488), (1560, 15114), (1584, 14885), (1716, 13740), (1832, 12870), (1872, 12595), (1980, 11908), (2061, 11440), (2145, 10992), (2288, 10305), (2290, 10296), (2340, 10076), (2519, 9360), (2574, 9160), (2640, 8931), (2748, 8580), (2860, 8244), (2977, 7920), (3120, 7557), (3432, 6870), (3435, 6864), (3664, 6435), (3960, 5954), (4122, 5720), (4290, 5496), (4580, 5148), (4680, 5038)]