331703520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1057

約数の個数: 192

約数和(自身を含む): 1130734080

約数和(自身を除く): 799030560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 480, 555, 570, 592, 608, 703, 740, 760, 888, 912, 983, 1110, 1140, 1184, 1406, 1480, 1520, 1776, 1824, 1966, 2109, 2220, 2280, 2812, 2949, 2960, 3040, 3515, 3552, 3932, 4218, 4440, 4560, 4915, 5624, 5898, 5920, 7030, 7864, 8436, 8880, 9120, 9830, 10545, 11248, 11796, 14060, 14745, 15728, 16872, 17760, 18677, 19660, 21090, 22496, 23592, 28120, 29490, 31456, 33744, 36371, 37354, 39320, 42180, 47184, 56031, 56240, 58980, 67488, 72742, 74708, 78640, 84360, 93385, 94368, 109113, 112062, 112480, 117960, 145484, 149416, 157280, 168720, 181855, 186770, 218226, 224124, 235920, 280155, 290968, 298832, 337440, 363710, 373540, 436452, 448248, 471840, 545565, 560310, 581936, 597664, 691049, 727420, 747080, 872904, 896496, 1091130, 1120620, 1163872, 1382098, 1454840, 1494160, 1745808, 1792992, 2073147, 2182260, 2241240, 2764196, 2909680, 2988320, 3455245, 3491616, 4146294, 4364520, 4482480, 5528392, 5819360, 6910490, 8292588, 8729040, 8964960, 10365735, 11056784, 13820980, 16585176, 17458080, 20731470, 22113568, 27641960, 33170352, 41462940, 55283920, 66340704, 82925880, 110567840, 165851760, 331703520]

約数ペア:

[(1, 331703520), (2, 165851760), (3, 110567840), (4, 82925880), (5, 66340704), (6, 55283920), (8, 41462940), (10, 33170352), (12, 27641960), (15, 22113568), (16, 20731470), (19, 17458080), (20, 16585176), (24, 13820980), (30, 11056784), (32, 10365735), (37, 8964960), (38, 8729040), (40, 8292588), (48, 6910490), (57, 5819360), (60, 5528392), (74, 4482480), (76, 4364520), (80, 4146294), (95, 3491616), (96, 3455245), (111, 2988320), (114, 2909680), (120, 2764196), (148, 2241240), (152, 2182260), (160, 2073147), (185, 1792992), (190, 1745808), (222, 1494160), (228, 1454840), (240, 1382098), (285, 1163872), (296, 1120620), (304, 1091130), (370, 896496), (380, 872904), (444, 747080), (456, 727420), (480, 691049), (555, 597664), (570, 581936), (592, 560310), (608, 545565), (703, 471840), (740, 448248), (760, 436452), (888, 373540), (912, 363710), (983, 337440), (1110, 298832), (1140, 290968), (1184, 280155), (1406, 235920), (1480, 224124), (1520, 218226), (1776, 186770), (1824, 181855), (1966, 168720), (2109, 157280), (2220, 149416), (2280, 145484), (2812, 117960), (2949, 112480), (2960, 112062), (3040, 109113), (3515, 94368), (3552, 93385), (3932, 84360), (4218, 78640), (4440, 74708), (4560, 72742), (4915, 67488), (5624, 58980), (5898, 56240), (5920, 56031), (7030, 47184), (7864, 42180), (8436, 39320), (8880, 37354), (9120, 36371), (9830, 33744), (10545, 31456), (11248, 29490), (11796, 28120), (14060, 23592), (14745, 22496), (15728, 21090), (16872, 19660), (17760, 18677)]