190770720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{8111}}^1$

素因数の和:8143

約数の個数: 144

約数和(自身を含む): 699124608

約数和(自身を除く): 508353888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 8111, 11760, 16222, 23520, 24333, 32444, 40555, 48666, 56777, 64888, 81110, 97332, 113554, 121665, 129776, 162220, 170331, 194664, 227108, 243330, 259552, 283885, 324440, 340662, 389328, 397439, 454216, 486660, 567770, 648880, 681324, 778656, 794878, 851655, 908432, 973320, 1135540, 1192317, 1297760, 1362648, 1589756, 1703310, 1816864, 1946640, 1987195, 2271080, 2384634, 2725296, 3179512, 3406620, 3893280, 3974390, 4542160, 4769268, 5450592, 5961585, 6359024, 6813240, 7948780, 9084320, 9538536, 11923170, 12718048, 13626480, 15897560, 19077072, 23846340, 27252960, 31795120, 38154144, 47692680, 63590240, 95385360, 190770720]

約数ペア:

[(1, 190770720), (2, 95385360), (3, 63590240), (4, 47692680), (5, 38154144), (6, 31795120), (7, 27252960), (8, 23846340), (10, 19077072), (12, 15897560), (14, 13626480), (15, 12718048), (16, 11923170), (20, 9538536), (21, 9084320), (24, 7948780), (28, 6813240), (30, 6359024), (32, 5961585), (35, 5450592), (40, 4769268), (42, 4542160), (48, 3974390), (49, 3893280), (56, 3406620), (60, 3179512), (70, 2725296), (80, 2384634), (84, 2271080), (96, 1987195), (98, 1946640), (105, 1816864), (112, 1703310), (120, 1589756), (140, 1362648), (147, 1297760), (160, 1192317), (168, 1135540), (196, 973320), (210, 908432), (224, 851655), (240, 794878), (245, 778656), (280, 681324), (294, 648880), (336, 567770), (392, 486660), (420, 454216), (480, 397439), (490, 389328), (560, 340662), (588, 324440), (672, 283885), (735, 259552), (784, 243330), (840, 227108), (980, 194664), (1120, 170331), (1176, 162220), (1470, 129776), (1568, 121665), (1680, 113554), (1960, 97332), (2352, 81110), (2940, 64888), (3360, 56777), (3920, 48666), (4704, 40555), (5880, 32444), (7840, 24333), (8111, 23520), (11760, 16222)]