200861640

素因数分解:

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

素因数の和:353

約数の個数: 192

約数和(自身を含む): 769910400

約数和(自身を除く): 569048760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 163, 168, 180, 189, 210, 216, 252, 270, 280, 315, 326, 360, 378, 420, 489, 504, 540, 630, 652, 756, 815, 840, 945, 978, 1080, 1141, 1260, 1304, 1467, 1512, 1630, 1890, 1956, 2282, 2445, 2520, 2934, 3260, 3423, 3780, 3912, 4401, 4564, 4890, 5705, 5868, 6520, 6846, 7335, 7560, 8802, 9128, 9780, 10269, 11410, 11736, 13692, 14670, 17115, 17604, 19560, 20538, 22005, 22820, 26569, 27384, 29340, 30807, 34230, 35208, 41076, 44010, 45640, 51345, 53138, 58680, 61614, 68460, 79707, 82152, 88020, 102690, 106276, 123228, 132845, 136920, 154035, 159414, 176040, 185983, 205380, 212552, 239121, 246456, 265690, 308070, 318828, 371966, 398535, 410760, 478242, 531380, 557949, 616140, 637656, 717363, 743932, 797070, 929915, 956484, 1062760, 1115898, 1195605, 1232280, 1434726, 1487864, 1594140, 1673847, 1859830, 1912968, 2231796, 2391210, 2789745, 2869452, 3188280, 3347694, 3586815, 3719660, 4463592, 4782420, 5021541, 5579490, 5738904, 6695388, 7173630, 7439320, 8369235, 9564840, 10043082, 11158980, 13390776, 14347260, 16738470, 20086164, 22317960, 25107705, 28694520, 33476940, 40172328, 50215410, 66953880, 100430820, 200861640]

約数ペア:

[(1, 200861640), (2, 100430820), (3, 66953880), (4, 50215410), (5, 40172328), (6, 33476940), (7, 28694520), (8, 25107705), (9, 22317960), (10, 20086164), (12, 16738470), (14, 14347260), (15, 13390776), (18, 11158980), (20, 10043082), (21, 9564840), (24, 8369235), (27, 7439320), (28, 7173630), (30, 6695388), (35, 5738904), (36, 5579490), (40, 5021541), (42, 4782420), (45, 4463592), (54, 3719660), (56, 3586815), (60, 3347694), (63, 3188280), (70, 2869452), (72, 2789745), (84, 2391210), (90, 2231796), (105, 1912968), (108, 1859830), (120, 1673847), (126, 1594140), (135, 1487864), (140, 1434726), (163, 1232280), (168, 1195605), (180, 1115898), (189, 1062760), (210, 956484), (216, 929915), (252, 797070), (270, 743932), (280, 717363), (315, 637656), (326, 616140), (360, 557949), (378, 531380), (420, 478242), (489, 410760), (504, 398535), (540, 371966), (630, 318828), (652, 308070), (756, 265690), (815, 246456), (840, 239121), (945, 212552), (978, 205380), (1080, 185983), (1141, 176040), (1260, 159414), (1304, 154035), (1467, 136920), (1512, 132845), (1630, 123228), (1890, 106276), (1956, 102690), (2282, 88020), (2445, 82152), (2520, 79707), (2934, 68460), (3260, 61614), (3423, 58680), (3780, 53138), (3912, 51345), (4401, 45640), (4564, 44010), (4890, 41076), (5705, 35208), (5868, 34230), (6520, 30807), (6846, 29340), (7335, 27384), (7560, 26569), (8802, 22820), (9128, 22005), (9780, 20538), (10269, 19560), (11410, 17604), (11736, 17115), (13692, 14670)]