538376640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:739

約数の個数: 224

約数和(自身を含む): 1834652160

約数和(自身を除く): 1296275520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 64, 69, 74, 80, 92, 96, 111, 115, 120, 138, 148, 160, 184, 185, 192, 222, 230, 240, 276, 296, 320, 345, 368, 370, 444, 460, 480, 552, 555, 592, 659, 690, 736, 740, 851, 888, 920, 960, 1104, 1110, 1184, 1318, 1380, 1472, 1480, 1702, 1776, 1840, 1977, 2208, 2220, 2368, 2553, 2636, 2760, 2960, 3295, 3404, 3552, 3680, 3954, 4255, 4416, 4440, 5106, 5272, 5520, 5920, 6590, 6808, 7104, 7360, 7908, 8510, 8880, 9885, 10212, 10544, 11040, 11840, 12765, 13180, 13616, 15157, 15816, 17020, 17760, 19770, 20424, 21088, 22080, 24383, 25530, 26360, 27232, 30314, 31632, 34040, 35520, 39540, 40848, 42176, 45471, 48766, 51060, 52720, 54464, 60628, 63264, 68080, 73149, 75785, 79080, 81696, 90942, 97532, 102120, 105440, 121256, 121915, 126528, 136160, 146298, 151570, 158160, 163392, 181884, 195064, 204240, 210880, 227355, 242512, 243830, 272320, 292596, 303140, 316320, 363768, 365745, 390128, 408480, 454710, 485024, 487660, 560809, 585192, 606280, 632640, 727536, 731490, 780256, 816960, 909420, 970048, 975320, 1121618, 1170384, 1212560, 1455072, 1462980, 1560512, 1682427, 1818840, 1950640, 2243236, 2340768, 2425120, 2804045, 2910144, 2925960, 3364854, 3637680, 3901280, 4486472, 4681536, 4850240, 5608090, 5851920, 6729708, 7275360, 7802560, 8412135, 8972944, 11216180, 11703840, 13459416, 14550720, 16824270, 17945888, 22432360, 23407680, 26918832, 33648540, 35891776, 44864720, 53837664, 67297080, 89729440, 107675328, 134594160, 179458880, 269188320, 538376640]

約数ペア:

[(1, 538376640), (2, 269188320), (3, 179458880), (4, 134594160), (5, 107675328), (6, 89729440), (8, 67297080), (10, 53837664), (12, 44864720), (15, 35891776), (16, 33648540), (20, 26918832), (23, 23407680), (24, 22432360), (30, 17945888), (32, 16824270), (37, 14550720), (40, 13459416), (46, 11703840), (48, 11216180), (60, 8972944), (64, 8412135), (69, 7802560), (74, 7275360), (80, 6729708), (92, 5851920), (96, 5608090), (111, 4850240), (115, 4681536), (120, 4486472), (138, 3901280), (148, 3637680), (160, 3364854), (184, 2925960), (185, 2910144), (192, 2804045), (222, 2425120), (230, 2340768), (240, 2243236), (276, 1950640), (296, 1818840), (320, 1682427), (345, 1560512), (368, 1462980), (370, 1455072), (444, 1212560), (460, 1170384), (480, 1121618), (552, 975320), (555, 970048), (592, 909420), (659, 816960), (690, 780256), (736, 731490), (740, 727536), (851, 632640), (888, 606280), (920, 585192), (960, 560809), (1104, 487660), (1110, 485024), (1184, 454710), (1318, 408480), (1380, 390128), (1472, 365745), (1480, 363768), (1702, 316320), (1776, 303140), (1840, 292596), (1977, 272320), (2208, 243830), (2220, 242512), (2368, 227355), (2553, 210880), (2636, 204240), (2760, 195064), (2960, 181884), (3295, 163392), (3404, 158160), (3552, 151570), (3680, 146298), (3954, 136160), (4255, 126528), (4416, 121915), (4440, 121256), (5106, 105440), (5272, 102120), (5520, 97532), (5920, 90942), (6590, 81696), (6808, 79080), (7104, 75785), (7360, 73149), (7908, 68080), (8510, 63264), (8880, 60628), (9885, 54464), (10212, 52720), (10544, 51060), (11040, 48766), (11840, 45471), (12765, 42176), (13180, 40848), (13616, 39540), (15157, 35520), (15816, 34040), (17020, 31632), (17760, 30314), (19770, 27232), (20424, 26360), (21088, 25530), (22080, 24383)]