215799360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1933

約数の個数: 224

約数和(自身を含む): 829543680

約数和(自身を除く): 613744320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1889, 1904, 2040, 2240, 2380, 2720, 2856, 3264, 3360, 3570, 3778, 3808, 4080, 4760, 5440, 5667, 5712, 6720, 7140, 7556, 7616, 8160, 9445, 9520, 11334, 11424, 13223, 14280, 15112, 16320, 18890, 19040, 22668, 22848, 26446, 28335, 28560, 30224, 32113, 37780, 38080, 39669, 45336, 52892, 56670, 57120, 60448, 64226, 66115, 75560, 79338, 90672, 96339, 105784, 113340, 114240, 120896, 128452, 132230, 151120, 158676, 160565, 181344, 192678, 198345, 211568, 224791, 226680, 256904, 264460, 302240, 317352, 321130, 362688, 385356, 396690, 423136, 449582, 453360, 481695, 513808, 528920, 604480, 634704, 642260, 674373, 770712, 793380, 846272, 899164, 906720, 963390, 1027616, 1057840, 1123955, 1269408, 1284520, 1348746, 1541424, 1586760, 1798328, 1813440, 1926780, 2055232, 2115680, 2247910, 2538816, 2569040, 2697492, 3082848, 3173520, 3371865, 3596656, 3853560, 4231360, 4495820, 5138080, 5394984, 6165696, 6347040, 6743730, 7193312, 7707120, 8991640, 10276160, 10789968, 12694080, 13487460, 14386624, 15414240, 17983280, 21579936, 26974920, 30828480, 35966560, 43159872, 53949840, 71933120, 107899680, 215799360]

約数ペア:

[(1, 215799360), (2, 107899680), (3, 71933120), (4, 53949840), (5, 43159872), (6, 35966560), (7, 30828480), (8, 26974920), (10, 21579936), (12, 17983280), (14, 15414240), (15, 14386624), (16, 13487460), (17, 12694080), (20, 10789968), (21, 10276160), (24, 8991640), (28, 7707120), (30, 7193312), (32, 6743730), (34, 6347040), (35, 6165696), (40, 5394984), (42, 5138080), (48, 4495820), (51, 4231360), (56, 3853560), (60, 3596656), (64, 3371865), (68, 3173520), (70, 3082848), (80, 2697492), (84, 2569040), (85, 2538816), (96, 2247910), (102, 2115680), (105, 2055232), (112, 1926780), (119, 1813440), (120, 1798328), (136, 1586760), (140, 1541424), (160, 1348746), (168, 1284520), (170, 1269408), (192, 1123955), (204, 1057840), (210, 1027616), (224, 963390), (238, 906720), (240, 899164), (255, 846272), (272, 793380), (280, 770712), (320, 674373), (336, 642260), (340, 634704), (357, 604480), (408, 528920), (420, 513808), (448, 481695), (476, 453360), (480, 449582), (510, 423136), (544, 396690), (560, 385356), (595, 362688), (672, 321130), (680, 317352), (714, 302240), (816, 264460), (840, 256904), (952, 226680), (960, 224791), (1020, 211568), (1088, 198345), (1120, 192678), (1190, 181344), (1344, 160565), (1360, 158676), (1428, 151120), (1632, 132230), (1680, 128452), (1785, 120896), (1889, 114240), (1904, 113340), (2040, 105784), (2240, 96339), (2380, 90672), (2720, 79338), (2856, 75560), (3264, 66115), (3360, 64226), (3570, 60448), (3778, 57120), (3808, 56670), (4080, 52892), (4760, 45336), (5440, 39669), (5667, 38080), (5712, 37780), (6720, 32113), (7140, 30224), (7556, 28560), (7616, 28335), (8160, 26446), (9445, 22848), (9520, 22668), (11334, 19040), (11424, 18890), (13223, 16320), (14280, 15112)]