223956480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1$

素因数の和:289

約数の個数: 240

約数和(自身を含む): 790230672

約数和(自身を除く): 566274192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 241, 242, 256, 264, 320, 330, 352, 363, 384, 440, 480, 482, 484, 512, 528, 605, 640, 660, 704, 723, 726, 768, 880, 960, 964, 968, 1056, 1205, 1210, 1280, 1320, 1408, 1446, 1452, 1536, 1760, 1815, 1920, 1928, 1936, 2112, 2410, 2420, 2560, 2640, 2651, 2816, 2892, 2904, 3520, 3615, 3630, 3840, 3856, 3872, 4224, 4820, 4840, 5280, 5302, 5632, 5784, 5808, 7040, 7230, 7260, 7680, 7712, 7744, 7953, 8448, 9640, 9680, 10560, 10604, 11568, 11616, 13255, 14080, 14460, 14520, 15424, 15488, 15906, 16896, 19280, 19360, 21120, 21208, 23136, 23232, 26510, 28160, 28920, 29040, 29161, 30848, 30976, 31812, 38560, 38720, 39765, 42240, 42416, 46272, 46464, 53020, 57840, 58080, 58322, 61696, 61952, 63624, 77120, 77440, 79530, 84480, 84832, 87483, 92544, 92928, 106040, 115680, 116160, 116644, 123392, 127248, 145805, 154240, 154880, 159060, 169664, 174966, 185088, 185856, 212080, 231360, 232320, 233288, 254496, 291610, 308480, 309760, 318120, 339328, 349932, 370176, 424160, 437415, 462720, 464640, 466576, 508992, 583220, 616960, 636240, 678656, 699864, 848320, 874830, 925440, 929280, 933152, 1017984, 1166440, 1272480, 1357312, 1399728, 1696640, 1749660, 1850880, 1866304, 2035968, 2332880, 2544960, 2799456, 3393280, 3499320, 3732608, 4071936, 4665760, 5089920, 5598912, 6786560, 6998640, 7465216, 9331520, 10179840, 11197824, 13997280, 14930432, 18663040, 20359680, 22395648, 27994560, 37326080, 44791296, 55989120, 74652160, 111978240, 223956480]

約数ペア:

[(1, 223956480), (2, 111978240), (3, 74652160), (4, 55989120), (5, 44791296), (6, 37326080), (8, 27994560), (10, 22395648), (11, 20359680), (12, 18663040), (15, 14930432), (16, 13997280), (20, 11197824), (22, 10179840), (24, 9331520), (30, 7465216), (32, 6998640), (33, 6786560), (40, 5598912), (44, 5089920), (48, 4665760), (55, 4071936), (60, 3732608), (64, 3499320), (66, 3393280), (80, 2799456), (88, 2544960), (96, 2332880), (110, 2035968), (120, 1866304), (121, 1850880), (128, 1749660), (132, 1696640), (160, 1399728), (165, 1357312), (176, 1272480), (192, 1166440), (220, 1017984), (240, 933152), (241, 929280), (242, 925440), (256, 874830), (264, 848320), (320, 699864), (330, 678656), (352, 636240), (363, 616960), (384, 583220), (440, 508992), (480, 466576), (482, 464640), (484, 462720), (512, 437415), (528, 424160), (605, 370176), (640, 349932), (660, 339328), (704, 318120), (723, 309760), (726, 308480), (768, 291610), (880, 254496), (960, 233288), (964, 232320), (968, 231360), (1056, 212080), (1205, 185856), (1210, 185088), (1280, 174966), (1320, 169664), (1408, 159060), (1446, 154880), (1452, 154240), (1536, 145805), (1760, 127248), (1815, 123392), (1920, 116644), (1928, 116160), (1936, 115680), (2112, 106040), (2410, 92928), (2420, 92544), (2560, 87483), (2640, 84832), (2651, 84480), (2816, 79530), (2892, 77440), (2904, 77120), (3520, 63624), (3615, 61952), (3630, 61696), (3840, 58322), (3856, 58080), (3872, 57840), (4224, 53020), (4820, 46464), (4840, 46272), (5280, 42416), (5302, 42240), (5632, 39765), (5784, 38720), (5808, 38560), (7040, 31812), (7230, 30976), (7260, 30848), (7680, 29161), (7712, 29040), (7744, 28920), (7953, 28160), (8448, 26510), (9640, 23232), (9680, 23136), (10560, 21208), (10604, 21120), (11568, 19360), (11616, 19280), (13255, 16896), (14080, 15906), (14460, 15488), (14520, 15424)]