214425120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4947

約数の個数: 192

約数和(自身を含む): 831479040

約数和(自身を除く): 617053920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 4909, 5460, 6240, 7280, 8736, 9818, 10920, 14560, 14727, 19636, 21840, 24545, 29454, 34363, 39272, 43680, 49090, 58908, 63817, 68726, 73635, 78544, 98180, 103089, 117816, 127634, 137452, 147270, 157088, 171815, 191451, 196360, 206178, 235632, 255268, 274904, 294540, 319085, 343630, 382902, 392720, 412356, 446719, 471264, 510536, 515445, 549808, 589080, 638170, 687260, 765804, 785440, 824712, 893438, 957255, 1021072, 1030890, 1099616, 1178160, 1276340, 1340157, 1374520, 1531608, 1649424, 1786876, 1914510, 2042144, 2061780, 2233595, 2356320, 2552680, 2680314, 2749040, 3063216, 3298848, 3573752, 3829020, 4123560, 4467190, 5105360, 5360628, 5498080, 6126432, 6700785, 7147504, 7658040, 8247120, 8934380, 10210720, 10721256, 13401570, 14295008, 15316080, 16494240, 17868760, 21442512, 26803140, 30632160, 35737520, 42885024, 53606280, 71475040, 107212560, 214425120]

約数ペア:

[(1, 214425120), (2, 107212560), (3, 71475040), (4, 53606280), (5, 42885024), (6, 35737520), (7, 30632160), (8, 26803140), (10, 21442512), (12, 17868760), (13, 16494240), (14, 15316080), (15, 14295008), (16, 13401570), (20, 10721256), (21, 10210720), (24, 8934380), (26, 8247120), (28, 7658040), (30, 7147504), (32, 6700785), (35, 6126432), (39, 5498080), (40, 5360628), (42, 5105360), (48, 4467190), (52, 4123560), (56, 3829020), (60, 3573752), (65, 3298848), (70, 3063216), (78, 2749040), (80, 2680314), (84, 2552680), (91, 2356320), (96, 2233595), (104, 2061780), (105, 2042144), (112, 1914510), (120, 1786876), (130, 1649424), (140, 1531608), (156, 1374520), (160, 1340157), (168, 1276340), (182, 1178160), (195, 1099616), (208, 1030890), (210, 1021072), (224, 957255), (240, 893438), (260, 824712), (273, 785440), (280, 765804), (312, 687260), (336, 638170), (364, 589080), (390, 549808), (416, 515445), (420, 510536), (455, 471264), (480, 446719), (520, 412356), (546, 392720), (560, 382902), (624, 343630), (672, 319085), (728, 294540), (780, 274904), (840, 255268), (910, 235632), (1040, 206178), (1092, 196360), (1120, 191451), (1248, 171815), (1365, 157088), (1456, 147270), (1560, 137452), (1680, 127634), (1820, 117816), (2080, 103089), (2184, 98180), (2730, 78544), (2912, 73635), (3120, 68726), (3360, 63817), (3640, 58908), (4368, 49090), (4909, 43680), (5460, 39272), (6240, 34363), (7280, 29454), (8736, 24545), (9818, 21840), (10920, 19636), (14560, 14727)]