472745520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3020

約数の個数: 240

約数和(自身を含む): 1810946592

約数和(自身を除く): 1338201072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 2971, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5304, 5942, 6120, 6630, 7956, 8840, 8913, 9360, 9945, 10608, 11884, 12240, 13260, 14855, 15912, 17680, 17826, 19890, 23768, 26520, 26739, 29710, 31824, 35652, 38623, 39780, 44565, 47536, 50507, 53040, 53478, 59420, 71304, 77246, 79560, 89130, 101014, 106956, 115869, 118840, 133695, 142608, 151521, 154492, 159120, 178260, 193115, 202028, 213912, 231738, 237680, 252535, 267390, 303042, 308984, 347607, 356520, 386230, 404056, 427824, 454563, 463476, 505070, 534780, 579345, 606084, 617968, 656591, 695214, 713040, 757605, 772460, 808112, 909126, 926952, 1010140, 1069560, 1158690, 1212168, 1313182, 1390428, 1515210, 1544920, 1738035, 1818252, 1853904, 1969773, 2020280, 2139120, 2272815, 2317380, 2424336, 2626364, 2780856, 3030420, 3089840, 3282955, 3476070, 3636504, 3939546, 4040560, 4545630, 4634760, 5252728, 5561712, 5909319, 6060840, 6565910, 6952140, 7273008, 7879092, 9091260, 9269520, 9848865, 10505456, 11818638, 12121680, 13131820, 13904280, 15758184, 18182520, 19697730, 23637276, 26263640, 27808560, 29546595, 31516368, 36365040, 39395460, 47274552, 52527280, 59093190, 78790920, 94549104, 118186380, 157581840, 236372760, 472745520]

約数ペア:

[(1, 472745520), (2, 236372760), (3, 157581840), (4, 118186380), (5, 94549104), (6, 78790920), (8, 59093190), (9, 52527280), (10, 47274552), (12, 39395460), (13, 36365040), (15, 31516368), (16, 29546595), (17, 27808560), (18, 26263640), (20, 23637276), (24, 19697730), (26, 18182520), (30, 15758184), (34, 13904280), (36, 13131820), (39, 12121680), (40, 11818638), (45, 10505456), (48, 9848865), (51, 9269520), (52, 9091260), (60, 7879092), (65, 7273008), (68, 6952140), (72, 6565910), (78, 6060840), (80, 5909319), (85, 5561712), (90, 5252728), (102, 4634760), (104, 4545630), (117, 4040560), (120, 3939546), (130, 3636504), (136, 3476070), (144, 3282955), (153, 3089840), (156, 3030420), (170, 2780856), (180, 2626364), (195, 2424336), (204, 2317380), (208, 2272815), (221, 2139120), (234, 2020280), (240, 1969773), (255, 1853904), (260, 1818252), (272, 1738035), (306, 1544920), (312, 1515210), (340, 1390428), (360, 1313182), (390, 1212168), (408, 1158690), (442, 1069560), (468, 1010140), (510, 926952), (520, 909126), (585, 808112), (612, 772460), (624, 757605), (663, 713040), (680, 695214), (720, 656591), (765, 617968), (780, 606084), (816, 579345), (884, 534780), (936, 505070), (1020, 463476), (1040, 454563), (1105, 427824), (1170, 404056), (1224, 386230), (1326, 356520), (1360, 347607), (1530, 308984), (1560, 303042), (1768, 267390), (1872, 252535), (1989, 237680), (2040, 231738), (2210, 213912), (2340, 202028), (2448, 193115), (2652, 178260), (2971, 159120), (3060, 154492), (3120, 151521), (3315, 142608), (3536, 133695), (3978, 118840), (4080, 115869), (4420, 106956), (4680, 101014), (5304, 89130), (5942, 79560), (6120, 77246), (6630, 71304), (7956, 59420), (8840, 53478), (8913, 53040), (9360, 50507), (9945, 47536), (10608, 44565), (11884, 39780), (12240, 38623), (13260, 35652), (14855, 31824), (15912, 29710), (17680, 26739), (17826, 26520), (19890, 23768)]