392348400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 1328486400

約数和(自身を除く): 936138000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 53, 60, 62, 75, 80, 93, 100, 106, 120, 124, 150, 155, 159, 186, 199, 200, 212, 240, 248, 265, 300, 310, 318, 372, 398, 400, 424, 465, 496, 530, 597, 600, 620, 636, 744, 775, 795, 796, 848, 930, 995, 1060, 1194, 1200, 1240, 1272, 1325, 1488, 1550, 1590, 1592, 1643, 1860, 1990, 2120, 2325, 2388, 2480, 2544, 2650, 2985, 3100, 3180, 3184, 3286, 3720, 3975, 3980, 4240, 4650, 4776, 4929, 4975, 5300, 5970, 6169, 6200, 6360, 6572, 7440, 7950, 7960, 8215, 9300, 9552, 9858, 9950, 10547, 10600, 11940, 12338, 12400, 12720, 13144, 14925, 15900, 15920, 16430, 18507, 18600, 19716, 19900, 21094, 21200, 23880, 24645, 24676, 26288, 29850, 30845, 31641, 31800, 32860, 37014, 37200, 39432, 39800, 41075, 42188, 47760, 49290, 49352, 52735, 59700, 61690, 63282, 63600, 65720, 74028, 78864, 79600, 82150, 84376, 92535, 98580, 98704, 105470, 119400, 123225, 123380, 126564, 131440, 148056, 154225, 158205, 164300, 168752, 185070, 197160, 210940, 238800, 246450, 246760, 253128, 263675, 296112, 308450, 316410, 326957, 328600, 370140, 394320, 421880, 462675, 492900, 493520, 506256, 527350, 616900, 632820, 653914, 657200, 740280, 791025, 843760, 925350, 980871, 985800, 1054700, 1233800, 1265640, 1307828, 1480560, 1582050, 1634785, 1850700, 1961742, 1971600, 2109400, 2467600, 2531280, 2615656, 3164100, 3269570, 3701400, 3923484, 4218800, 4904355, 5231312, 6328200, 6539140, 7402800, 7846968, 8173925, 9808710, 12656400, 13078280, 15693936, 16347850, 19617420, 24521775, 26156560, 32695700, 39234840, 49043550, 65391400, 78469680, 98087100, 130782800, 196174200, 392348400]

約数ペア:

[(1, 392348400), (2, 196174200), (3, 130782800), (4, 98087100), (5, 78469680), (6, 65391400), (8, 49043550), (10, 39234840), (12, 32695700), (15, 26156560), (16, 24521775), (20, 19617420), (24, 16347850), (25, 15693936), (30, 13078280), (31, 12656400), (40, 9808710), (48, 8173925), (50, 7846968), (53, 7402800), (60, 6539140), (62, 6328200), (75, 5231312), (80, 4904355), (93, 4218800), (100, 3923484), (106, 3701400), (120, 3269570), (124, 3164100), (150, 2615656), (155, 2531280), (159, 2467600), (186, 2109400), (199, 1971600), (200, 1961742), (212, 1850700), (240, 1634785), (248, 1582050), (265, 1480560), (300, 1307828), (310, 1265640), (318, 1233800), (372, 1054700), (398, 985800), (400, 980871), (424, 925350), (465, 843760), (496, 791025), (530, 740280), (597, 657200), (600, 653914), (620, 632820), (636, 616900), (744, 527350), (775, 506256), (795, 493520), (796, 492900), (848, 462675), (930, 421880), (995, 394320), (1060, 370140), (1194, 328600), (1200, 326957), (1240, 316410), (1272, 308450), (1325, 296112), (1488, 263675), (1550, 253128), (1590, 246760), (1592, 246450), (1643, 238800), (1860, 210940), (1990, 197160), (2120, 185070), (2325, 168752), (2388, 164300), (2480, 158205), (2544, 154225), (2650, 148056), (2985, 131440), (3100, 126564), (3180, 123380), (3184, 123225), (3286, 119400), (3720, 105470), (3975, 98704), (3980, 98580), (4240, 92535), (4650, 84376), (4776, 82150), (4929, 79600), (4975, 78864), (5300, 74028), (5970, 65720), (6169, 63600), (6200, 63282), (6360, 61690), (6572, 59700), (7440, 52735), (7950, 49352), (7960, 49290), (8215, 47760), (9300, 42188), (9552, 41075), (9858, 39800), (9950, 39432), (10547, 37200), (10600, 37014), (11940, 32860), (12338, 31800), (12400, 31641), (12720, 30845), (13144, 29850), (14925, 26288), (15900, 24676), (15920, 24645), (16430, 23880), (18507, 21200), (18600, 21094), (19716, 19900)]