5580491280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{255517}}^1$

素因数の和:255553

約数の個数: 160

約数和(自身を含む): 21291803904

約数和(自身を除く): 15711312624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 255517, 511034, 766551, 1022068, 1277585, 1533102, 1788619, 2044136, 2555170, 3066204, 3321721, 3577238, 3832755, 4088272, 5110340, 5365857, 6132408, 6643442, 7154476, 7665510, 8943095, 9965163, 10220680, 10731714, 12264816, 13286884, 14308952, 15331020, 16608605, 17886190, 19930326, 20441360, 21463428, 23252047, 26573768, 26829285, 28617904, 30662040, 33217210, 35772380, 39860652, 42926856, 46504094, 49825815, 53147536, 53658570, 61324080, 66434420, 69756141, 71544760, 79721304, 85853712, 93008188, 99651630, 107317140, 116260235, 132868840, 139512282, 143089520, 159442608, 186016376, 199303260, 214634280, 232520470, 265737680, 279024564, 348780705, 372032752, 398606520, 429268560, 465040940, 558049128, 697561410, 797213040, 930081880, 1116098256, 1395122820, 1860163760, 2790245640, 5580491280]

約数ペア:

[(1, 5580491280), (2, 2790245640), (3, 1860163760), (4, 1395122820), (5, 1116098256), (6, 930081880), (7, 797213040), (8, 697561410), (10, 558049128), (12, 465040940), (13, 429268560), (14, 398606520), (15, 372032752), (16, 348780705), (20, 279024564), (21, 265737680), (24, 232520470), (26, 214634280), (28, 199303260), (30, 186016376), (35, 159442608), (39, 143089520), (40, 139512282), (42, 132868840), (48, 116260235), (52, 107317140), (56, 99651630), (60, 93008188), (65, 85853712), (70, 79721304), (78, 71544760), (80, 69756141), (84, 66434420), (91, 61324080), (104, 53658570), (105, 53147536), (112, 49825815), (120, 46504094), (130, 42926856), (140, 39860652), (156, 35772380), (168, 33217210), (182, 30662040), (195, 28617904), (208, 26829285), (210, 26573768), (240, 23252047), (260, 21463428), (273, 20441360), (280, 19930326), (312, 17886190), (336, 16608605), (364, 15331020), (390, 14308952), (420, 13286884), (455, 12264816), (520, 10731714), (546, 10220680), (560, 9965163), (624, 8943095), (728, 7665510), (780, 7154476), (840, 6643442), (910, 6132408), (1040, 5365857), (1092, 5110340), (1365, 4088272), (1456, 3832755), (1560, 3577238), (1680, 3321721), (1820, 3066204), (2184, 2555170), (2730, 2044136), (3120, 1788619), (3640, 1533102), (4368, 1277585), (5460, 1022068), (7280, 766551), (10920, 511034), (21840, 255517)]