20085888960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17837}}^1$

素因数の和:17900

約数の個数: 336

約数和(自身を含む): 76335794496

約数和(自身を除く): 56249905536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 64, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 136, 138, 144, 153, 160, 170, 180, 184, 192, 204, 207, 230, 240, 255, 272, 276, 288, 306, 320, 340, 345, 360, 368, 391, 408, 414, 460, 480, 510, 544, 552, 576, 612, 680, 690, 720, 736, 765, 782, 816, 828, 920, 960, 1020, 1035, 1088, 1104, 1173, 1224, 1360, 1380, 1440, 1472, 1530, 1564, 1632, 1656, 1840, 1955, 2040, 2070, 2208, 2346, 2448, 2720, 2760, 2880, 3060, 3128, 3264, 3312, 3519, 3680, 3910, 4080, 4140, 4416, 4692, 4896, 5440, 5520, 5865, 6120, 6256, 6624, 7038, 7360, 7820, 8160, 8280, 9384, 9792, 11040, 11730, 12240, 12512, 13248, 14076, 15640, 16320, 16560, 17595, 17837, 18768, 22080, 23460, 24480, 25024, 28152, 31280, 33120, 35190, 35674, 37536, 46920, 48960, 53511, 56304, 62560, 66240, 70380, 71348, 75072, 89185, 93840, 107022, 112608, 125120, 140760, 142696, 160533, 178370, 187680, 214044, 225216, 267555, 281520, 285392, 303229, 321066, 356740, 375360, 410251, 428088, 535110, 563040, 570784, 606458, 642132, 713480, 802665, 820502, 856176, 909687, 1070220, 1126080, 1141568, 1212916, 1230753, 1284264, 1426960, 1516145, 1605330, 1641004, 1712352, 1819374, 2051255, 2140440, 2425832, 2461506, 2568528, 2729061, 2853920, 3032290, 3210660, 3282008, 3424704, 3638748, 3692259, 4102510, 4280880, 4548435, 4851664, 4923012, 5137056, 5458122, 5707840, 6064580, 6153765, 6421320, 6564016, 6974267, 7277496, 7384518, 8205020, 8561760, 9096870, 9703328, 9846024, 10274112, 10916244, 12129160, 12307530, 12842640, 13128032, 13645305, 13948534, 14554992, 14769036, 16410040, 17123520, 18193740, 18461295, 19406656, 19692048, 20922801, 21832488, 24258320, 24615060, 25685280, 26256064, 27290610, 27897068, 29109984, 29538072, 32820080, 34871335, 36387480, 36922590, 39384096, 41845602, 43664976, 48516640, 49230120, 51370560, 54581220, 55794136, 58219968, 59076144, 62768403, 65640160, 69742670, 72774960, 73845180, 78768192, 83691204, 87329952, 97033280, 98460240, 104614005, 109162440, 111588272, 118152288, 125536806, 131280320, 139485340, 145549920, 147690360, 167382408, 174659904, 196920480, 209228010, 218324880, 223176544, 236304576, 251073612, 278970680, 291099840, 295380720, 313842015, 334764816, 393840960, 418456020, 436649760, 446353088, 502147224, 557941360, 590761440, 627684030, 669529632, 836912040, 873299520, 1004294448, 1115882720, 1181522880, 1255368060, 1339059264, 1673824080, 2008588896, 2231765440, 2510736120, 3347648160, 4017177792, 5021472240, 6695296320, 10042944480, 20085888960]

約数ペア:

[(1, 20085888960), (2, 10042944480), (3, 6695296320), (4, 5021472240), (5, 4017177792), (6, 3347648160), (8, 2510736120), (9, 2231765440), (10, 2008588896), (12, 1673824080), (15, 1339059264), (16, 1255368060), (17, 1181522880), (18, 1115882720), (20, 1004294448), (23, 873299520), (24, 836912040), (30, 669529632), (32, 627684030), (34, 590761440), (36, 557941360), (40, 502147224), (45, 446353088), (46, 436649760), (48, 418456020), (51, 393840960), (60, 334764816), (64, 313842015), (68, 295380720), (69, 291099840), (72, 278970680), (80, 251073612), (85, 236304576), (90, 223176544), (92, 218324880), (96, 209228010), (102, 196920480), (115, 174659904), (120, 167382408), (136, 147690360), (138, 145549920), (144, 139485340), (153, 131280320), (160, 125536806), (170, 118152288), (180, 111588272), (184, 109162440), (192, 104614005), (204, 98460240), (207, 97033280), (230, 87329952), (240, 83691204), (255, 78768192), (272, 73845180), (276, 72774960), (288, 69742670), (306, 65640160), (320, 62768403), (340, 59076144), (345, 58219968), (360, 55794136), (368, 54581220), (391, 51370560), (408, 49230120), (414, 48516640), (460, 43664976), (480, 41845602), (510, 39384096), (544, 36922590), (552, 36387480), (576, 34871335), (612, 32820080), (680, 29538072), (690, 29109984), (720, 27897068), (736, 27290610), (765, 26256064), (782, 25685280), (816, 24615060), (828, 24258320), (920, 21832488), (960, 20922801), (1020, 19692048), (1035, 19406656), (1088, 18461295), (1104, 18193740), (1173, 17123520), (1224, 16410040), (1360, 14769036), (1380, 14554992), (1440, 13948534), (1472, 13645305), (1530, 13128032), (1564, 12842640), (1632, 12307530), (1656, 12129160), (1840, 10916244), (1955, 10274112), (2040, 9846024), (2070, 9703328), (2208, 9096870), (2346, 8561760), (2448, 8205020), (2720, 7384518), (2760, 7277496), (2880, 6974267), (3060, 6564016), (3128, 6421320), (3264, 6153765), (3312, 6064580), (3519, 5707840), (3680, 5458122), (3910, 5137056), (4080, 4923012), (4140, 4851664), (4416, 4548435), (4692, 4280880), (4896, 4102510), (5440, 3692259), (5520, 3638748), (5865, 3424704), (6120, 3282008), (6256, 3210660), (6624, 3032290), (7038, 2853920), (7360, 2729061), (7820, 2568528), (8160, 2461506), (8280, 2425832), (9384, 2140440), (9792, 2051255), (11040, 1819374), (11730, 1712352), (12240, 1641004), (12512, 1605330), (13248, 1516145), (14076, 1426960), (15640, 1284264), (16320, 1230753), (16560, 1212916), (17595, 1141568), (17837, 1126080), (18768, 1070220), (22080, 909687), (23460, 856176), (24480, 820502), (25024, 802665), (28152, 713480), (31280, 642132), (33120, 606458), (35190, 570784), (35674, 563040), (37536, 535110), (46920, 428088), (48960, 410251), (53511, 375360), (56304, 356740), (62560, 321066), (66240, 303229), (70380, 285392), (71348, 281520), (75072, 267555), (89185, 225216), (93840, 214044), (107022, 187680), (112608, 178370), (125120, 160533), (140760, 142696)]