158279520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 288

約数和(自身を含む): 609009408

約数和(自身を除く): 450729888

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, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 163, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 289, 326, 336, 340, 357, 408, 420, 476, 480, 489, 510, 544, 560, 578, 595, 652, 672, 680, 714, 815, 816, 840, 867, 952, 978, 1020, 1120, 1141, 1156, 1190, 1304, 1360, 1428, 1445, 1630, 1632, 1680, 1734, 1785, 1904, 1956, 2023, 2040, 2282, 2312, 2380, 2445, 2608, 2720, 2771, 2856, 2890, 3260, 3360, 3423, 3468, 3570, 3808, 3912, 4046, 4080, 4335, 4564, 4624, 4760, 4890, 5216, 5542, 5705, 5712, 5780, 6069, 6520, 6846, 6936, 7140, 7824, 8092, 8160, 8313, 8670, 9128, 9248, 9520, 9780, 10115, 11084, 11410, 11424, 11560, 12138, 13040, 13692, 13855, 13872, 14280, 15648, 16184, 16626, 17115, 17340, 18256, 19040, 19397, 19560, 20230, 22168, 22820, 23120, 24276, 26080, 27384, 27710, 27744, 28560, 30345, 32368, 33252, 34230, 34680, 36512, 38794, 39120, 40460, 41565, 44336, 45640, 46240, 47107, 48552, 54768, 55420, 57120, 58191, 60690, 64736, 66504, 68460, 69360, 77588, 78240, 80920, 83130, 88672, 91280, 94214, 96985, 97104, 109536, 110840, 116382, 121380, 133008, 136920, 138720, 141321, 155176, 161840, 166260, 182560, 188428, 193970, 194208, 221680, 232764, 235535, 242760, 266016, 273840, 282642, 290955, 310352, 323680, 329749, 332520, 376856, 387940, 443360, 465528, 471070, 485520, 547680, 565284, 581910, 620704, 659498, 665040, 706605, 753712, 775880, 931056, 942140, 971040, 989247, 1130568, 1163820, 1318996, 1330080, 1413210, 1507424, 1551760, 1648745, 1862112, 1884280, 1978494, 2261136, 2327640, 2637992, 2826420, 3103520, 3297490, 3768560, 3956988, 4522272, 4655280, 4946235, 5275984, 5652840, 6594980, 7537120, 7913976, 9310560, 9892470, 10551968, 11305680, 13189960, 15827952, 19784940, 22611360, 26379920, 31655904, 39569880, 52759840, 79139760, 158279520]

約数ペア:

[(1, 158279520), (2, 79139760), (3, 52759840), (4, 39569880), (5, 31655904), (6, 26379920), (7, 22611360), (8, 19784940), (10, 15827952), (12, 13189960), (14, 11305680), (15, 10551968), (16, 9892470), (17, 9310560), (20, 7913976), (21, 7537120), (24, 6594980), (28, 5652840), (30, 5275984), (32, 4946235), (34, 4655280), (35, 4522272), (40, 3956988), (42, 3768560), (48, 3297490), (51, 3103520), (56, 2826420), (60, 2637992), (68, 2327640), (70, 2261136), (80, 1978494), (84, 1884280), (85, 1862112), (96, 1648745), (102, 1551760), (105, 1507424), (112, 1413210), (119, 1330080), (120, 1318996), (136, 1163820), (140, 1130568), (160, 989247), (163, 971040), (168, 942140), (170, 931056), (204, 775880), (210, 753712), (224, 706605), (238, 665040), (240, 659498), (255, 620704), (272, 581910), (280, 565284), (289, 547680), (326, 485520), (336, 471070), (340, 465528), (357, 443360), (408, 387940), (420, 376856), (476, 332520), (480, 329749), (489, 323680), (510, 310352), (544, 290955), (560, 282642), (578, 273840), (595, 266016), (652, 242760), (672, 235535), (680, 232764), (714, 221680), (815, 194208), (816, 193970), (840, 188428), (867, 182560), (952, 166260), (978, 161840), (1020, 155176), (1120, 141321), (1141, 138720), (1156, 136920), (1190, 133008), (1304, 121380), (1360, 116382), (1428, 110840), (1445, 109536), (1630, 97104), (1632, 96985), (1680, 94214), (1734, 91280), (1785, 88672), (1904, 83130), (1956, 80920), (2023, 78240), (2040, 77588), (2282, 69360), (2312, 68460), (2380, 66504), (2445, 64736), (2608, 60690), (2720, 58191), (2771, 57120), (2856, 55420), (2890, 54768), (3260, 48552), (3360, 47107), (3423, 46240), (3468, 45640), (3570, 44336), (3808, 41565), (3912, 40460), (4046, 39120), (4080, 38794), (4335, 36512), (4564, 34680), (4624, 34230), (4760, 33252), (4890, 32368), (5216, 30345), (5542, 28560), (5705, 27744), (5712, 27710), (5780, 27384), (6069, 26080), (6520, 24276), (6846, 23120), (6936, 22820), (7140, 22168), (7824, 20230), (8092, 19560), (8160, 19397), (8313, 19040), (8670, 18256), (9128, 17340), (9248, 17115), (9520, 16626), (9780, 16184), (10115, 15648), (11084, 14280), (11410, 13872), (11424, 13855), (11560, 13692), (12138, 13040)]