83477640

素因数分解:

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

素因数の和:140

約数の個数: 192

約数和(自身を含む): 276514560

約数和(自身を除く): 193036920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 47, 57, 60, 76, 82, 94, 95, 114, 120, 123, 141, 152, 164, 188, 190, 205, 228, 235, 246, 282, 285, 328, 361, 376, 380, 410, 456, 470, 492, 564, 570, 615, 705, 722, 760, 779, 820, 893, 940, 984, 1083, 1128, 1140, 1230, 1410, 1444, 1558, 1640, 1786, 1805, 1880, 1927, 2166, 2280, 2337, 2460, 2679, 2820, 2888, 3116, 3572, 3610, 3854, 3895, 4332, 4465, 4674, 4920, 5358, 5415, 5640, 5781, 6232, 7144, 7220, 7708, 7790, 8664, 8930, 9348, 9635, 10716, 10830, 11562, 11685, 13395, 14440, 14801, 15416, 15580, 16967, 17860, 18696, 19270, 21432, 21660, 23124, 23370, 26790, 28905, 29602, 31160, 33934, 35720, 36613, 38540, 43320, 44403, 46248, 46740, 50901, 53580, 57810, 59204, 67868, 73226, 74005, 77080, 84835, 88806, 93480, 101802, 107160, 109839, 115620, 118408, 135736, 146452, 148010, 169670, 177612, 183065, 203604, 219678, 222015, 231240, 254505, 292904, 296020, 339340, 355224, 366130, 407208, 439356, 444030, 509010, 549195, 592040, 678680, 695647, 732260, 878712, 888060, 1018020, 1098390, 1391294, 1464520, 1776120, 2036040, 2086941, 2196780, 2782588, 3478235, 4173882, 4393560, 5565176, 6956470, 8347764, 10434705, 13912940, 16695528, 20869410, 27825880, 41738820, 83477640]

約数ペア:

[(1, 83477640), (2, 41738820), (3, 27825880), (4, 20869410), (5, 16695528), (6, 13912940), (8, 10434705), (10, 8347764), (12, 6956470), (15, 5565176), (19, 4393560), (20, 4173882), (24, 3478235), (30, 2782588), (38, 2196780), (40, 2086941), (41, 2036040), (47, 1776120), (57, 1464520), (60, 1391294), (76, 1098390), (82, 1018020), (94, 888060), (95, 878712), (114, 732260), (120, 695647), (123, 678680), (141, 592040), (152, 549195), (164, 509010), (188, 444030), (190, 439356), (205, 407208), (228, 366130), (235, 355224), (246, 339340), (282, 296020), (285, 292904), (328, 254505), (361, 231240), (376, 222015), (380, 219678), (410, 203604), (456, 183065), (470, 177612), (492, 169670), (564, 148010), (570, 146452), (615, 135736), (705, 118408), (722, 115620), (760, 109839), (779, 107160), (820, 101802), (893, 93480), (940, 88806), (984, 84835), (1083, 77080), (1128, 74005), (1140, 73226), (1230, 67868), (1410, 59204), (1444, 57810), (1558, 53580), (1640, 50901), (1786, 46740), (1805, 46248), (1880, 44403), (1927, 43320), (2166, 38540), (2280, 36613), (2337, 35720), (2460, 33934), (2679, 31160), (2820, 29602), (2888, 28905), (3116, 26790), (3572, 23370), (3610, 23124), (3854, 21660), (3895, 21432), (4332, 19270), (4465, 18696), (4674, 17860), (4920, 16967), (5358, 15580), (5415, 15416), (5640, 14801), (5781, 14440), (6232, 13395), (7144, 11685), (7220, 11562), (7708, 10830), (7790, 10716), (8664, 9635), (8930, 9348)]