233739120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1063

約数の個数: 160

約数和(自身を含む): 781021440

約数和(自身を除く): 547282320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 59, 60, 68, 80, 85, 102, 118, 120, 136, 170, 177, 204, 236, 240, 255, 272, 295, 340, 354, 408, 472, 510, 590, 680, 708, 816, 885, 944, 971, 1003, 1020, 1180, 1360, 1416, 1770, 1942, 2006, 2040, 2360, 2832, 2913, 3009, 3540, 3884, 4012, 4080, 4720, 4855, 5015, 5826, 6018, 7080, 7768, 8024, 9710, 10030, 11652, 12036, 14160, 14565, 15045, 15536, 16048, 16507, 19420, 20060, 23304, 24072, 29130, 30090, 33014, 38840, 40120, 46608, 48144, 49521, 57289, 58260, 60180, 66028, 77680, 80240, 82535, 99042, 114578, 116520, 120360, 132056, 165070, 171867, 198084, 229156, 233040, 240720, 247605, 264112, 286445, 330140, 343734, 396168, 458312, 495210, 572890, 660280, 687468, 792336, 859335, 916624, 973913, 990420, 1145780, 1320560, 1374936, 1718670, 1947826, 1980840, 2291560, 2749872, 2921739, 3437340, 3895652, 3961680, 4583120, 4869565, 5843478, 6874680, 7791304, 9739130, 11686956, 13749360, 14608695, 15582608, 19478260, 23373912, 29217390, 38956520, 46747824, 58434780, 77913040, 116869560, 233739120]

約数ペア:

[(1, 233739120), (2, 116869560), (3, 77913040), (4, 58434780), (5, 46747824), (6, 38956520), (8, 29217390), (10, 23373912), (12, 19478260), (15, 15582608), (16, 14608695), (17, 13749360), (20, 11686956), (24, 9739130), (30, 7791304), (34, 6874680), (40, 5843478), (48, 4869565), (51, 4583120), (59, 3961680), (60, 3895652), (68, 3437340), (80, 2921739), (85, 2749872), (102, 2291560), (118, 1980840), (120, 1947826), (136, 1718670), (170, 1374936), (177, 1320560), (204, 1145780), (236, 990420), (240, 973913), (255, 916624), (272, 859335), (295, 792336), (340, 687468), (354, 660280), (408, 572890), (472, 495210), (510, 458312), (590, 396168), (680, 343734), (708, 330140), (816, 286445), (885, 264112), (944, 247605), (971, 240720), (1003, 233040), (1020, 229156), (1180, 198084), (1360, 171867), (1416, 165070), (1770, 132056), (1942, 120360), (2006, 116520), (2040, 114578), (2360, 99042), (2832, 82535), (2913, 80240), (3009, 77680), (3540, 66028), (3884, 60180), (4012, 58260), (4080, 57289), (4720, 49521), (4855, 48144), (5015, 46608), (5826, 40120), (6018, 38840), (7080, 33014), (7768, 30090), (8024, 29130), (9710, 24072), (10030, 23304), (11652, 20060), (12036, 19420), (14160, 16507), (14565, 16048), (15045, 15536)]