313028298240

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:251

約数の個数: 960

約数和(自身を含む): 1212375403008

約数和(自身を除く): 899347104768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 73, 80, 83, 84, 93, 96, 105, 112, 120, 124, 128, 140, 146, 155, 160, 166, 168, 186, 192, 210, 217, 219, 224, 240, 248, 249, 256, 280, 292, 310, 320, 332, 336, 365, 372, 384, 415, 420, 434, 438, 448, 465, 480, 496, 498, 511, 512, 560, 581, 584, 620, 640, 651, 664, 672, 730, 744, 768, 830, 840, 868, 876, 896, 930, 960, 961, 992, 996, 1022, 1085, 1095, 1120, 1162, 1168, 1240, 1245, 1280, 1302, 1328, 1344, 1460, 1488, 1533, 1536, 1660, 1680, 1736, 1743, 1752, 1792, 1860, 1920, 1922, 1984, 1992, 2044, 2170, 2190, 2240, 2263, 2324, 2336, 2480, 2490, 2555, 2560, 2573, 2604, 2656, 2688, 2883, 2905, 2920, 2976, 3066, 3255, 3320, 3360, 3472, 3486, 3504, 3584, 3720, 3840, 3844, 3968, 3984, 4088, 4340, 4380, 4480, 4526, 4648, 4672, 4805, 4960, 4980, 5110, 5146, 5208, 5312, 5376, 5766, 5810, 5840, 5952, 6059, 6132, 6510, 6640, 6720, 6727, 6789, 6944, 6972, 7008, 7440, 7665, 7680, 7688, 7719, 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約数ペア:

[(1, 313028298240), (2, 156514149120), (3, 104342766080), (4, 78257074560), (5, 62605659648), (6, 52171383040), (7, 44718328320), (8, 39128537280), (10, 31302829824), (12, 26085691520), (14, 22359164160), (15, 20868553216), (16, 19564268640), (20, 15651414912), (21, 14906109440), (24, 13042845760), (28, 11179582080), (30, 10434276608), (31, 10097687040), (32, 9782134320), (35, 8943665664), (40, 7825707456), (42, 7453054720), (48, 6521422880), (56, 5589791040), (60, 5217138304), (62, 5048843520), (64, 4891067160), (70, 4471832832), (73, 4288058880), (80, 3912853728), (83, 3771425280), (84, 3726527360), (93, 3365895680), (96, 3260711440), (105, 2981221888), (112, 2794895520), (120, 2608569152), (124, 2524421760), (128, 2445533580), (140, 2235916416), (146, 2144029440), (155, 2019537408), (160, 1956426864), (166, 1885712640), (168, 1863263680), (186, 1682947840), (192, 1630355720), (210, 1490610944), (217, 1442526720), (219, 1429352960), (224, 1397447760), (240, 1304284576), (248, 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(288176, 1086240), (289664, 1080660), (290832, 1076320), (297472, 1052295), (307520, 1017912), (308760, 1013824), (316820, 988032), (318720, 982142), (319052, 981120), (322896, 969440), (327040, 957156), (329344, 950460), (333312, 939145), (339304, 922560), (350765, 892416), (360220, 868992), (362080, 864528), (363540, 861056), (369024, 848260), (371840, 841836), (375658, 833280), (380184, 823360), (387776, 807240), (392448, 797630), (398815, 784896), (403620, 775552), (411680, 760368), (416640, 751316), (420918, 743680), (424130, 738048), (430528, 727080), (432264, 724160), (434496, 720440), (446208, 701530), (461280, 678608), (475230, 658688), (478578, 654080), (484720, 645792), (490560, 638104), (491071, 637440), (492032, 636195), (494016, 633640), (506912, 617520), (508956, 615040), (538160, 581664), (540330, 579328), (543120, 576352), (555520, 563487), (557760, 561224), (558341, 560640)]