225301440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2619

約数の個数: 224

約数和(自身を含む): 880750080

約数和(自身を除く): 655448640

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, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2579, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5158, 5460, 5824, 6240, 6720, 7280, 7737, 8736, 10316, 10920, 12480, 12895, 14560, 15474, 17472, 18053, 20632, 21840, 25790, 29120, 30948, 33527, 36106, 38685, 41264, 43680, 51580, 54159, 61896, 67054, 72212, 77370, 82528, 87360, 90265, 100581, 103160, 108318, 123792, 134108, 144424, 154740, 165056, 167635, 180530, 201162, 206320, 216636, 234689, 247584, 268216, 270795, 288848, 309480, 335270, 361060, 402324, 412640, 433272, 469378, 495168, 502905, 536432, 541590, 577696, 618960, 670540, 704067, 722120, 804648, 825280, 866544, 938756, 1005810, 1072864, 1083180, 1155392, 1173445, 1237920, 1341080, 1408134, 1444240, 1609296, 1733088, 1877512, 2011620, 2145728, 2166360, 2346890, 2475840, 2682160, 2816268, 2888480, 3218592, 3466176, 3520335, 3755024, 4023240, 4332720, 4693780, 5364320, 5632536, 5776960, 6437184, 7040670, 7510048, 8046480, 8665440, 9387560, 10728640, 11265072, 14081340, 15020096, 16092960, 17330880, 18775120, 22530144, 28162680, 32185920, 37550240, 45060288, 56325360, 75100480, 112650720, 225301440]

約数ペア:

[(1, 225301440), (2, 112650720), (3, 75100480), (4, 56325360), (5, 45060288), (6, 37550240), (7, 32185920), (8, 28162680), (10, 22530144), (12, 18775120), (13, 17330880), (14, 16092960), (15, 15020096), (16, 14081340), (20, 11265072), (21, 10728640), (24, 9387560), (26, 8665440), (28, 8046480), (30, 7510048), (32, 7040670), (35, 6437184), (39, 5776960), (40, 5632536), (42, 5364320), (48, 4693780), (52, 4332720), (56, 4023240), (60, 3755024), (64, 3520335), (65, 3466176), (70, 3218592), (78, 2888480), (80, 2816268), (84, 2682160), (91, 2475840), (96, 2346890), (104, 2166360), (105, 2145728), (112, 2011620), (120, 1877512), (130, 1733088), (140, 1609296), (156, 1444240), (160, 1408134), (168, 1341080), (182, 1237920), (192, 1173445), (195, 1155392), (208, 1083180), (210, 1072864), (224, 1005810), (240, 938756), (260, 866544), (273, 825280), (280, 804648), (312, 722120), (320, 704067), (336, 670540), (364, 618960), (390, 577696), (416, 541590), (420, 536432), (448, 502905), (455, 495168), (480, 469378), (520, 433272), (546, 412640), (560, 402324), (624, 361060), (672, 335270), (728, 309480), (780, 288848), (832, 270795), (840, 268216), (910, 247584), (960, 234689), (1040, 216636), (1092, 206320), (1120, 201162), (1248, 180530), (1344, 167635), (1365, 165056), (1456, 154740), (1560, 144424), (1680, 134108), (1820, 123792), (2080, 108318), (2184, 103160), (2240, 100581), (2496, 90265), (2579, 87360), (2730, 82528), (2912, 77370), (3120, 72212), (3360, 67054), (3640, 61896), (4160, 54159), (4368, 51580), (5158, 43680), (5460, 41264), (5824, 38685), (6240, 36106), (6720, 33527), (7280, 30948), (7737, 29120), (8736, 25790), (10316, 21840), (10920, 20632), (12480, 18053), (12895, 17472), (14560, 15474)]