144701280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 288

約数和(自身を含む): 547694784

約数和(自身を除く): 402993504

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, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 136, 138, 144, 153, 160, 170, 180, 184, 204, 207, 230, 240, 255, 257, 272, 276, 288, 306, 340, 345, 360, 368, 391, 408, 414, 460, 480, 510, 514, 544, 552, 612, 680, 690, 720, 736, 765, 771, 782, 816, 828, 920, 1020, 1028, 1035, 1104, 1173, 1224, 1285, 1360, 1380, 1440, 1530, 1542, 1564, 1632, 1656, 1840, 1955, 2040, 2056, 2070, 2208, 2313, 2346, 2448, 2570, 2720, 2760, 3060, 3084, 3128, 3312, 3519, 3680, 3855, 3910, 4080, 4112, 4140, 4369, 4626, 4692, 4896, 5140, 5520, 5865, 5911, 6120, 6168, 6256, 6624, 7038, 7710, 7820, 8160, 8224, 8280, 8738, 9252, 9384, 10280, 11040, 11565, 11730, 11822, 12240, 12336, 12512, 13107, 14076, 15420, 15640, 16560, 17476, 17595, 17733, 18504, 18768, 20560, 21845, 23130, 23460, 23644, 24480, 24672, 26214, 28152, 29555, 30840, 31280, 33120, 34952, 35190, 35466, 37008, 37536, 39321, 41120, 43690, 46260, 46920, 47288, 52428, 53199, 56304, 59110, 61680, 62560, 65535, 69904, 70380, 70932, 74016, 78642, 87380, 88665, 92520, 93840, 94576, 100487, 104856, 106398, 112608, 118220, 123360, 131070, 139808, 140760, 141864, 157284, 174760, 177330, 185040, 187680, 189152, 196605, 200974, 209712, 212796, 236440, 262140, 265995, 281520, 283728, 301461, 314568, 349520, 354660, 370080, 393210, 401948, 419424, 425592, 472880, 502435, 524280, 531990, 563040, 567456, 602922, 629136, 699040, 709320, 786420, 803896, 851184, 904383, 945760, 1004870, 1048560, 1063980, 1205844, 1258272, 1418640, 1507305, 1572840, 1607792, 1702368, 1808766, 2009740, 2097120, 2127960, 2411688, 2837280, 3014610, 3145680, 3215584, 3617532, 4019480, 4255920, 4521915, 4823376, 6029220, 6291360, 7235064, 8038960, 8511840, 9043830, 9646752, 12058440, 14470128, 16077920, 18087660, 24116880, 28940256, 36175320, 48233760, 72350640, 144701280]

約数ペア:

[(1, 144701280), (2, 72350640), (3, 48233760), (4, 36175320), (5, 28940256), (6, 24116880), (8, 18087660), (9, 16077920), (10, 14470128), (12, 12058440), (15, 9646752), (16, 9043830), (17, 8511840), (18, 8038960), (20, 7235064), (23, 6291360), (24, 6029220), (30, 4823376), (32, 4521915), (34, 4255920), (36, 4019480), (40, 3617532), (45, 3215584), (46, 3145680), (48, 3014610), (51, 2837280), (60, 2411688), (68, 2127960), (69, 2097120), (72, 2009740), (80, 1808766), (85, 1702368), (90, 1607792), (92, 1572840), (96, 1507305), (102, 1418640), (115, 1258272), (120, 1205844), (136, 1063980), (138, 1048560), (144, 1004870), (153, 945760), (160, 904383), (170, 851184), (180, 803896), (184, 786420), (204, 709320), (207, 699040), (230, 629136), (240, 602922), (255, 567456), (257, 563040), (272, 531990), (276, 524280), (288, 502435), (306, 472880), (340, 425592), (345, 419424), (360, 401948), (368, 393210), (391, 370080), (408, 354660), (414, 349520), (460, 314568), (480, 301461), (510, 283728), (514, 281520), (544, 265995), (552, 262140), (612, 236440), (680, 212796), (690, 209712), (720, 200974), (736, 196605), (765, 189152), (771, 187680), (782, 185040), (816, 177330), (828, 174760), (920, 157284), (1020, 141864), (1028, 140760), (1035, 139808), (1104, 131070), (1173, 123360), (1224, 118220), (1285, 112608), (1360, 106398), (1380, 104856), (1440, 100487), (1530, 94576), (1542, 93840), (1564, 92520), (1632, 88665), (1656, 87380), (1840, 78642), (1955, 74016), (2040, 70932), (2056, 70380), (2070, 69904), (2208, 65535), (2313, 62560), (2346, 61680), (2448, 59110), (2570, 56304), (2720, 53199), (2760, 52428), (3060, 47288), (3084, 46920), (3128, 46260), (3312, 43690), (3519, 41120), (3680, 39321), (3855, 37536), (3910, 37008), (4080, 35466), (4112, 35190), (4140, 34952), (4369, 33120), (4626, 31280), (4692, 30840), (4896, 29555), (5140, 28152), (5520, 26214), (5865, 24672), (5911, 24480), (6120, 23644), (6168, 23460), (6256, 23130), (6624, 21845), (7038, 20560), (7710, 18768), (7820, 18504), (8160, 17733), (8224, 17595), (8280, 17476), (8738, 16560), (9252, 15640), (9384, 15420), (10280, 14076), (11040, 13107), (11565, 12512), (11730, 12336), (11822, 12240)]