203159520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 288

約数和(自身を含む): 755026272

約数和(自身を除く): 551866752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 43, 45, 48, 51, 60, 68, 72, 80, 85, 86, 90, 96, 102, 120, 129, 136, 144, 153, 160, 170, 172, 180, 193, 204, 215, 240, 255, 258, 272, 288, 306, 340, 344, 360, 386, 387, 408, 430, 480, 510, 516, 544, 579, 612, 645, 680, 688, 720, 731, 765, 772, 774, 816, 860, 965, 1020, 1032, 1158, 1224, 1290, 1360, 1376, 1440, 1462, 1530, 1544, 1548, 1632, 1720, 1737, 1930, 1935, 2040, 2064, 2193, 2316, 2448, 2580, 2720, 2895, 2924, 3060, 3088, 3096, 3281, 3440, 3474, 3655, 3860, 3870, 4080, 4128, 4386, 4632, 4896, 5160, 5790, 5848, 6120, 6176, 6192, 6562, 6579, 6880, 6948, 7310, 7720, 7740, 8160, 8299, 8685, 8772, 9264, 9843, 10320, 10965, 11580, 11696, 12240, 12384, 13124, 13158, 13896, 14620, 15440, 15480, 16405, 16598, 17370, 17544, 18528, 19686, 20640, 21930, 23160, 23392, 24480, 24897, 26248, 26316, 27792, 29240, 29529, 30880, 30960, 32810, 32895, 33196, 34740, 35088, 39372, 41495, 43860, 46320, 49215, 49794, 52496, 52632, 55584, 58480, 59058, 61920, 65620, 65790, 66392, 69480, 70176, 74691, 78744, 82990, 87720, 92640, 98430, 99588, 104992, 105264, 116960, 118116, 124485, 131240, 131580, 132784, 138960, 141083, 147645, 149382, 157488, 165980, 175440, 196860, 199176, 210528, 236232, 248970, 262480, 263160, 265568, 277920, 282166, 295290, 298764, 314976, 331960, 350880, 373455, 393720, 398352, 423249, 472464, 497940, 524960, 526320, 564332, 590580, 597528, 663920, 705415, 746910, 787440, 796704, 846498, 944928, 995880, 1052640, 1128664, 1181160, 1195056, 1269747, 1327840, 1410830, 1493820, 1574880, 1692996, 1991760, 2116245, 2257328, 2362320, 2390112, 2539494, 2821660, 2987640, 3385992, 3983520, 4232490, 4514656, 4724640, 5078988, 5643320, 5975280, 6348735, 6771984, 8464980, 10157976, 11286640, 11950560, 12697470, 13543968, 16929960, 20315952, 22573280, 25394940, 33859920, 40631904, 50789880, 67719840, 101579760, 203159520]

約数ペア:

[(1, 203159520), (2, 101579760), (3, 67719840), (4, 50789880), (5, 40631904), (6, 33859920), (8, 25394940), (9, 22573280), (10, 20315952), (12, 16929960), (15, 13543968), (16, 12697470), (17, 11950560), (18, 11286640), (20, 10157976), (24, 8464980), (30, 6771984), (32, 6348735), (34, 5975280), (36, 5643320), (40, 5078988), (43, 4724640), (45, 4514656), (48, 4232490), (51, 3983520), (60, 3385992), (68, 2987640), (72, 2821660), (80, 2539494), (85, 2390112), (86, 2362320), (90, 2257328), (96, 2116245), (102, 1991760), (120, 1692996), (129, 1574880), (136, 1493820), (144, 1410830), (153, 1327840), (160, 1269747), (170, 1195056), (172, 1181160), (180, 1128664), (193, 1052640), (204, 995880), (215, 944928), (240, 846498), (255, 796704), (258, 787440), (272, 746910), (288, 705415), (306, 663920), (340, 597528), (344, 590580), (360, 564332), (386, 526320), (387, 524960), (408, 497940), (430, 472464), (480, 423249), (510, 398352), (516, 393720), (544, 373455), (579, 350880), (612, 331960), (645, 314976), (680, 298764), (688, 295290), (720, 282166), (731, 277920), (765, 265568), (772, 263160), (774, 262480), (816, 248970), (860, 236232), (965, 210528), (1020, 199176), (1032, 196860), (1158, 175440), (1224, 165980), (1290, 157488), (1360, 149382), (1376, 147645), (1440, 141083), (1462, 138960), (1530, 132784), (1544, 131580), (1548, 131240), (1632, 124485), (1720, 118116), (1737, 116960), (1930, 105264), (1935, 104992), (2040, 99588), (2064, 98430), (2193, 92640), (2316, 87720), (2448, 82990), (2580, 78744), (2720, 74691), (2895, 70176), (2924, 69480), (3060, 66392), (3088, 65790), (3096, 65620), (3281, 61920), (3440, 59058), (3474, 58480), (3655, 55584), (3860, 52632), (3870, 52496), (4080, 49794), (4128, 49215), (4386, 46320), (4632, 43860), (4896, 41495), (5160, 39372), (5790, 35088), (5848, 34740), (6120, 33196), (6176, 32895), (6192, 32810), (6562, 30960), (6579, 30880), (6880, 29529), (6948, 29240), (7310, 27792), (7720, 26316), (7740, 26248), (8160, 24897), (8299, 24480), (8685, 23392), (8772, 23160), (9264, 21930), (9843, 20640), (10320, 19686), (10965, 18528), (11580, 17544), (11696, 17370), (12240, 16598), (12384, 16405), (13124, 15480), (13158, 15440), (13896, 14620)]