190343520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:819

約数の個数: 240

約数和(自身を含む): 708024240

約数和(自身を除く): 517680720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 773, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1546, 1620, 1710, 1824, 2052, 2160, 2280, 2319, 2565, 2592, 2736, 3040, 3078, 3092, 3240, 3420, 3865, 4104, 4320, 4560, 4638, 5130, 5472, 6156, 6184, 6480, 6840, 6957, 7695, 7730, 8208, 9120, 9276, 10260, 11595, 12312, 12368, 12960, 13680, 13914, 14687, 15390, 15460, 16416, 18552, 20520, 20871, 23190, 24624, 24736, 27360, 27828, 29374, 30780, 30920, 34785, 37104, 41040, 41742, 44061, 46380, 49248, 55656, 58748, 61560, 61840, 62613, 69570, 73435, 74208, 82080, 83484, 88122, 92760, 104355, 111312, 117496, 123120, 123680, 125226, 132183, 139140, 146870, 166968, 176244, 185520, 208710, 220305, 222624, 234992, 246240, 250452, 264366, 278280, 293740, 313065, 333936, 352488, 371040, 396549, 417420, 440610, 469984, 500904, 528732, 556560, 587480, 626130, 660915, 667872, 704976, 793098, 834840, 881220, 1001808, 1057464, 1113120, 1174960, 1189647, 1252260, 1321830, 1409952, 1586196, 1669680, 1762440, 1982745, 2003616, 2114928, 2349920, 2379294, 2504520, 2643660, 3172392, 3339360, 3524880, 3965490, 4229856, 4758588, 5009040, 5287320, 5948235, 6344784, 7049760, 7930980, 9517176, 10018080, 10574640, 11896470, 12689568, 15861960, 19034352, 21149280, 23792940, 31723920, 38068704, 47585880, 63447840, 95171760, 190343520]

約数ペア:

[(1, 190343520), (2, 95171760), (3, 63447840), (4, 47585880), (5, 38068704), (6, 31723920), (8, 23792940), (9, 21149280), (10, 19034352), (12, 15861960), (15, 12689568), (16, 11896470), (18, 10574640), (19, 10018080), (20, 9517176), (24, 7930980), (27, 7049760), (30, 6344784), (32, 5948235), (36, 5287320), (38, 5009040), (40, 4758588), (45, 4229856), (48, 3965490), (54, 3524880), (57, 3339360), (60, 3172392), (72, 2643660), (76, 2504520), (80, 2379294), (81, 2349920), (90, 2114928), (95, 2003616), (96, 1982745), (108, 1762440), (114, 1669680), (120, 1586196), (135, 1409952), (144, 1321830), (152, 1252260), (160, 1189647), (162, 1174960), (171, 1113120), (180, 1057464), (190, 1001808), (216, 881220), (228, 834840), (240, 793098), (270, 704976), (285, 667872), (288, 660915), (304, 626130), (324, 587480), (342, 556560), (360, 528732), (380, 500904), (405, 469984), (432, 440610), (456, 417420), (480, 396549), (513, 371040), (540, 352488), (570, 333936), (608, 313065), (648, 293740), (684, 278280), (720, 264366), (760, 250452), (773, 246240), (810, 234992), (855, 222624), (864, 220305), (912, 208710), (1026, 185520), (1080, 176244), (1140, 166968), (1296, 146870), (1368, 139140), (1440, 132183), (1520, 125226), (1539, 123680), (1546, 123120), (1620, 117496), (1710, 111312), (1824, 104355), (2052, 92760), (2160, 88122), (2280, 83484), (2319, 82080), (2565, 74208), (2592, 73435), (2736, 69570), (3040, 62613), (3078, 61840), (3092, 61560), (3240, 58748), (3420, 55656), (3865, 49248), (4104, 46380), (4320, 44061), (4560, 41742), (4638, 41040), (5130, 37104), (5472, 34785), (6156, 30920), (6184, 30780), (6480, 29374), (6840, 27828), (6957, 27360), (7695, 24736), (7730, 24624), (8208, 23190), (9120, 20871), (9276, 20520), (10260, 18552), (11595, 16416), (12312, 15460), (12368, 15390), (12960, 14687), (13680, 13914)]