140175072

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 414348480

約数和(自身を除く): 274173408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 79, 96, 101, 122, 144, 158, 183, 202, 237, 244, 288, 303, 316, 366, 404, 474, 488, 549, 606, 632, 711, 732, 808, 909, 948, 976, 1098, 1212, 1264, 1422, 1464, 1616, 1818, 1896, 1952, 2196, 2424, 2528, 2844, 2928, 3232, 3636, 3792, 4392, 4819, 4848, 5688, 5856, 6161, 7272, 7584, 7979, 8784, 9638, 9696, 11376, 12322, 14457, 14544, 15958, 17568, 18483, 19276, 22752, 23937, 24644, 28914, 29088, 31916, 36966, 38552, 43371, 47874, 49288, 55449, 57828, 63832, 71811, 73932, 77104, 86742, 95748, 98576, 110898, 115656, 127664, 143622, 147864, 154208, 173484, 191496, 197152, 221796, 231312, 255328, 287244, 295728, 346968, 382992, 443592, 462624, 486719, 574488, 591456, 693936, 765984, 887184, 973438, 1148976, 1387872, 1460157, 1774368, 1946876, 2297952, 2920314, 3893752, 4380471, 5840628, 7787504, 8760942, 11681256, 15575008, 17521884, 23362512, 35043768, 46725024, 70087536, 140175072]

約数ペア:

[(1, 140175072), (2, 70087536), (3, 46725024), (4, 35043768), (6, 23362512), (8, 17521884), (9, 15575008), (12, 11681256), (16, 8760942), (18, 7787504), (24, 5840628), (32, 4380471), (36, 3893752), (48, 2920314), (61, 2297952), (72, 1946876), (79, 1774368), (96, 1460157), (101, 1387872), (122, 1148976), (144, 973438), (158, 887184), (183, 765984), (202, 693936), (237, 591456), (244, 574488), (288, 486719), (303, 462624), (316, 443592), (366, 382992), (404, 346968), (474, 295728), (488, 287244), (549, 255328), (606, 231312), (632, 221796), (711, 197152), (732, 191496), (808, 173484), (909, 154208), (948, 147864), (976, 143622), (1098, 127664), (1212, 115656), (1264, 110898), (1422, 98576), (1464, 95748), (1616, 86742), (1818, 77104), (1896, 73932), (1952, 71811), (2196, 63832), (2424, 57828), (2528, 55449), (2844, 49288), (2928, 47874), (3232, 43371), (3636, 38552), (3792, 36966), (4392, 31916), (4819, 29088), (4848, 28914), (5688, 24644), (5856, 23937), (6161, 22752), (7272, 19276), (7584, 18483), (7979, 17568), (8784, 15958), (9638, 14544), (9696, 14457), (11376, 12322)]