153916840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 450619200

約数和(自身を除く): 296702360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 59, 70, 77, 88, 98, 110, 118, 121, 140, 154, 196, 220, 236, 242, 245, 280, 295, 308, 385, 392, 413, 440, 472, 484, 490, 539, 590, 605, 616, 649, 770, 826, 847, 968, 980, 1078, 1180, 1210, 1298, 1331, 1540, 1652, 1694, 1960, 2065, 2156, 2360, 2420, 2596, 2662, 2695, 2891, 3080, 3245, 3304, 3388, 4130, 4235, 4312, 4543, 4840, 5192, 5324, 5390, 5782, 5929, 6490, 6655, 6776, 7139, 8260, 8470, 9086, 9317, 10648, 10780, 11564, 11858, 12980, 13310, 14278, 14455, 16520, 16940, 18172, 18634, 21560, 22715, 23128, 23716, 25960, 26620, 28556, 28910, 29645, 31801, 33880, 35695, 36344, 37268, 45430, 46585, 47432, 49973, 53240, 57112, 57820, 59290, 63602, 65219, 71390, 74536, 78529, 90860, 93170, 99946, 115640, 118580, 127204, 130438, 142780, 157058, 159005, 181720, 186340, 199892, 237160, 249865, 254408, 260876, 285560, 314116, 318010, 326095, 349811, 372680, 392645, 399784, 499730, 521752, 549703, 628232, 636020, 652190, 699622, 785290, 999460, 1099406, 1272040, 1304380, 1399244, 1570580, 1749055, 1998920, 2198812, 2608760, 2748515, 2798488, 3141160, 3498110, 3847921, 4397624, 5497030, 6996220, 7695842, 10994060, 13992440, 15391684, 19239605, 21988120, 30783368, 38479210, 76958420, 153916840]

約数ペア:

[(1, 153916840), (2, 76958420), (4, 38479210), (5, 30783368), (7, 21988120), (8, 19239605), (10, 15391684), (11, 13992440), (14, 10994060), (20, 7695842), (22, 6996220), (28, 5497030), (35, 4397624), (40, 3847921), (44, 3498110), (49, 3141160), (55, 2798488), (56, 2748515), (59, 2608760), (70, 2198812), (77, 1998920), (88, 1749055), (98, 1570580), (110, 1399244), (118, 1304380), (121, 1272040), (140, 1099406), (154, 999460), (196, 785290), (220, 699622), (236, 652190), (242, 636020), (245, 628232), (280, 549703), (295, 521752), (308, 499730), (385, 399784), (392, 392645), (413, 372680), (440, 349811), (472, 326095), (484, 318010), (490, 314116), (539, 285560), (590, 260876), (605, 254408), (616, 249865), (649, 237160), (770, 199892), (826, 186340), (847, 181720), (968, 159005), (980, 157058), (1078, 142780), (1180, 130438), (1210, 127204), (1298, 118580), (1331, 115640), (1540, 99946), (1652, 93170), (1694, 90860), (1960, 78529), (2065, 74536), (2156, 71390), (2360, 65219), (2420, 63602), (2596, 59290), (2662, 57820), (2695, 57112), (2891, 53240), (3080, 49973), (3245, 47432), (3304, 46585), (3388, 45430), (4130, 37268), (4235, 36344), (4312, 35695), (4543, 33880), (4840, 31801), (5192, 29645), (5324, 28910), (5390, 28556), (5782, 26620), (5929, 25960), (6490, 23716), (6655, 23128), (6776, 22715), (7139, 21560), (8260, 18634), (8470, 18172), (9086, 16940), (9317, 16520), (10648, 14455), (10780, 14278), (11564, 13310), (11858, 12980)]