39542040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 256

約数和(自身を含む): 145152000

約数和(自身を除く): 105609960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 47, 54, 57, 60, 72, 76, 82, 90, 94, 95, 108, 114, 120, 123, 135, 141, 152, 164, 171, 180, 188, 190, 205, 216, 228, 235, 246, 270, 282, 285, 328, 342, 360, 369, 376, 380, 410, 423, 456, 470, 492, 513, 540, 564, 570, 615, 684, 705, 738, 760, 779, 820, 846, 855, 893, 940, 984, 1026, 1080, 1107, 1128, 1140, 1230, 1269, 1368, 1410, 1476, 1558, 1640, 1692, 1710, 1786, 1845, 1880, 1927, 2052, 2115, 2214, 2280, 2337, 2460, 2538, 2565, 2679, 2820, 2952, 3116, 3384, 3420, 3572, 3690, 3854, 3895, 4104, 4230, 4428, 4465, 4674, 4920, 5076, 5130, 5358, 5535, 5640, 5781, 6232, 6345, 6840, 7011, 7144, 7380, 7708, 7790, 8037, 8460, 8856, 8930, 9348, 9635, 10152, 10260, 10716, 11070, 11562, 11685, 12690, 13395, 14022, 14760, 15416, 15580, 16074, 16920, 17343, 17860, 18696, 19270, 20520, 21033, 21432, 22140, 23124, 23370, 24111, 25380, 26790, 28044, 28905, 31160, 32148, 34686, 35055, 35720, 36613, 38540, 40185, 42066, 44280, 46248, 46740, 48222, 50760, 52029, 53580, 56088, 57810, 64296, 69372, 70110, 73226, 77080, 80370, 84132, 86715, 93480, 96444, 104058, 105165, 107160, 109839, 115620, 120555, 138744, 140220, 146452, 160740, 168264, 173430, 183065, 192888, 208116, 210330, 219678, 231240, 241110, 260145, 280440, 292904, 321480, 329517, 346860, 366130, 416232, 420660, 439356, 482220, 520290, 549195, 659034, 693720, 732260, 841320, 878712, 964440, 988551, 1040580, 1098390, 1318068, 1464520, 1647585, 1977102, 2081160, 2196780, 2636136, 3295170, 3954204, 4393560, 4942755, 6590340, 7908408, 9885510, 13180680, 19771020, 39542040]

約数ペア:

[(1, 39542040), (2, 19771020), (3, 13180680), (4, 9885510), (5, 7908408), (6, 6590340), (8, 4942755), (9, 4393560), (10, 3954204), (12, 3295170), (15, 2636136), (18, 2196780), (19, 2081160), (20, 1977102), (24, 1647585), (27, 1464520), (30, 1318068), (36, 1098390), (38, 1040580), (40, 988551), (41, 964440), (45, 878712), (47, 841320), (54, 732260), (57, 693720), (60, 659034), (72, 549195), (76, 520290), (82, 482220), (90, 439356), (94, 420660), (95, 416232), (108, 366130), (114, 346860), (120, 329517), (123, 321480), (135, 292904), (141, 280440), (152, 260145), (164, 241110), (171, 231240), (180, 219678), (188, 210330), (190, 208116), (205, 192888), (216, 183065), (228, 173430), (235, 168264), (246, 160740), (270, 146452), (282, 140220), (285, 138744), (328, 120555), (342, 115620), (360, 109839), (369, 107160), (376, 105165), (380, 104058), (410, 96444), (423, 93480), (456, 86715), (470, 84132), (492, 80370), (513, 77080), (540, 73226), (564, 70110), (570, 69372), (615, 64296), (684, 57810), (705, 56088), (738, 53580), (760, 52029), (779, 50760), (820, 48222), (846, 46740), (855, 46248), (893, 44280), (940, 42066), (984, 40185), (1026, 38540), (1080, 36613), (1107, 35720), (1128, 35055), (1140, 34686), (1230, 32148), (1269, 31160), (1368, 28905), (1410, 28044), (1476, 26790), (1558, 25380), (1640, 24111), (1692, 23370), (1710, 23124), (1786, 22140), (1845, 21432), (1880, 21033), (1927, 20520), (2052, 19270), (2115, 18696), (2214, 17860), (2280, 17343), (2337, 16920), (2460, 16074), (2538, 15580), (2565, 15416), (2679, 14760), (2820, 14022), (2952, 13395), (3116, 12690), (3384, 11685), (3420, 11562), (3572, 11070), (3690, 10716), (3854, 10260), (3895, 10152), (4104, 9635), (4230, 9348), (4428, 8930), (4465, 8856), (4674, 8460), (4920, 8037), (5076, 7790), (5130, 7708), (5358, 7380), (5535, 7144), (5640, 7011), (5781, 6840), (6232, 6345)]