506411220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 1670860800

約数和(自身を除く): 1164449580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 83, 84, 105, 140, 146, 166, 199, 210, 219, 249, 292, 332, 365, 398, 415, 420, 438, 498, 511, 581, 597, 730, 796, 830, 876, 995, 996, 1022, 1095, 1162, 1194, 1245, 1393, 1460, 1533, 1660, 1743, 1990, 2044, 2190, 2324, 2388, 2490, 2555, 2786, 2905, 2985, 3066, 3486, 3980, 4179, 4380, 4980, 5110, 5572, 5810, 5970, 6059, 6132, 6965, 6972, 7665, 8358, 8715, 10220, 11620, 11940, 12118, 13930, 14527, 15330, 16517, 16716, 17430, 18177, 20895, 24236, 27860, 29054, 30295, 30660, 33034, 34860, 36354, 41790, 42413, 43581, 49551, 58108, 60590, 66068, 72635, 72708, 82585, 83580, 84826, 87162, 90885, 99102, 101689, 115619, 121180, 127239, 145270, 165170, 169652, 174324, 181770, 198204, 203378, 212065, 217905, 231238, 247755, 254478, 290540, 305067, 330340, 346857, 363540, 406756, 424130, 435810, 462476, 495510, 508445, 508956, 578095, 610134, 636195, 693714, 848260, 871620, 991020, 1016890, 1156190, 1205741, 1220268, 1272390, 1387428, 1525335, 1734285, 2033780, 2312380, 2411482, 2544780, 3050670, 3468570, 3617223, 4822964, 6028705, 6101340, 6937140, 7234446, 8440187, 12057410, 14468892, 16880374, 18086115, 24114820, 25320561, 33760748, 36172230, 42200935, 50641122, 72344460, 84401870, 101282244, 126602805, 168803740, 253205610, 506411220]

約数ペア:

[(1, 506411220), (2, 253205610), (3, 168803740), (4, 126602805), (5, 101282244), (6, 84401870), (7, 72344460), (10, 50641122), (12, 42200935), (14, 36172230), (15, 33760748), (20, 25320561), (21, 24114820), (28, 18086115), (30, 16880374), (35, 14468892), (42, 12057410), (60, 8440187), (70, 7234446), (73, 6937140), (83, 6101340), (84, 6028705), (105, 4822964), (140, 3617223), (146, 3468570), (166, 3050670), (199, 2544780), (210, 2411482), (219, 2312380), (249, 2033780), (292, 1734285), (332, 1525335), (365, 1387428), (398, 1272390), (415, 1220268), (420, 1205741), (438, 1156190), (498, 1016890), (511, 991020), (581, 871620), (597, 848260), (730, 693714), (796, 636195), (830, 610134), (876, 578095), (995, 508956), (996, 508445), (1022, 495510), (1095, 462476), (1162, 435810), (1194, 424130), (1245, 406756), (1393, 363540), (1460, 346857), (1533, 330340), (1660, 305067), (1743, 290540), (1990, 254478), (2044, 247755), (2190, 231238), (2324, 217905), (2388, 212065), (2490, 203378), (2555, 198204), (2786, 181770), (2905, 174324), (2985, 169652), (3066, 165170), (3486, 145270), (3980, 127239), (4179, 121180), (4380, 115619), (4980, 101689), (5110, 99102), (5572, 90885), (5810, 87162), (5970, 84826), (6059, 83580), (6132, 82585), (6965, 72708), (6972, 72635), (7665, 66068), (8358, 60590), (8715, 58108), (10220, 49551), (11620, 43581), (11940, 42413), (12118, 41790), (13930, 36354), (14527, 34860), (15330, 33034), (16517, 30660), (16716, 30295), (17430, 29054), (18177, 27860), (20895, 24236)]