1042919280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2857}}^1$

素因数の和:2905

約数の個数: 240

約数和(自身を含む): 3891224160

約数和(自身を除く): 2848304880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 936, 1014, 1040, 1080, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 1872, 2028, 2160, 2340, 2535, 2704, 2808, 2857, 3042, 3120, 3380, 3510, 4056, 4563, 4680, 5070, 5616, 5714, 6084, 6760, 7020, 7605, 8112, 8571, 9126, 9360, 10140, 11428, 12168, 13520, 14040, 14285, 15210, 17142, 18252, 20280, 22815, 22856, 24336, 25713, 28080, 28570, 30420, 34284, 36504, 37141, 40560, 42855, 45630, 45712, 51426, 57140, 60840, 68568, 73008, 74282, 77139, 85710, 91260, 102852, 111423, 114280, 121680, 128565, 137136, 148564, 154278, 171420, 182520, 185705, 205704, 222846, 228560, 257130, 297128, 308556, 334269, 342840, 365040, 371410, 385695, 411408, 445692, 482833, 514260, 557115, 594256, 617112, 668538, 685680, 742820, 771390, 891384, 965666, 1002807, 1028520, 1114230, 1234224, 1337076, 1448499, 1485640, 1542780, 1671345, 1782768, 1931332, 2005614, 2057040, 2228460, 2414165, 2674152, 2896998, 2971280, 3085560, 3342690, 3862664, 4011228, 4345497, 4456920, 4828330, 5014035, 5348304, 5793996, 6171120, 6685380, 7242495, 7725328, 8022456, 8690994, 8913840, 9656660, 10028070, 11587992, 13036491, 13370760, 14484990, 16044912, 17381988, 19313320, 20056140, 21727485, 23175984, 26072982, 26741520, 28969980, 34763976, 38626640, 40112280, 43454970, 52145964, 57939960, 65182455, 69527952, 80224560, 86909940, 104291928, 115879920, 130364910, 173819880, 208583856, 260729820, 347639760, 521459640, 1042919280]

約数ペア:

[(1, 1042919280), (2, 521459640), (3, 347639760), (4, 260729820), (5, 208583856), (6, 173819880), (8, 130364910), (9, 115879920), (10, 104291928), (12, 86909940), (13, 80224560), (15, 69527952), (16, 65182455), (18, 57939960), (20, 52145964), (24, 43454970), (26, 40112280), (27, 38626640), (30, 34763976), (36, 28969980), (39, 26741520), (40, 26072982), (45, 23175984), (48, 21727485), (52, 20056140), (54, 19313320), (60, 17381988), (65, 16044912), (72, 14484990), (78, 13370760), (80, 13036491), (90, 11587992), (104, 10028070), (108, 9656660), (117, 8913840), (120, 8690994), (130, 8022456), (135, 7725328), (144, 7242495), (156, 6685380), (169, 6171120), (180, 5793996), (195, 5348304), (208, 5014035), (216, 4828330), (234, 4456920), (240, 4345497), (260, 4011228), (270, 3862664), (312, 3342690), (338, 3085560), (351, 2971280), (360, 2896998), (390, 2674152), (432, 2414165), (468, 2228460), (507, 2057040), (520, 2005614), (540, 1931332), (585, 1782768), (624, 1671345), (676, 1542780), (702, 1485640), (720, 1448499), (780, 1337076), (845, 1234224), (936, 1114230), (1014, 1028520), (1040, 1002807), (1080, 965666), (1170, 891384), (1352, 771390), (1404, 742820), (1521, 685680), (1560, 668538), (1690, 617112), (1755, 594256), (1872, 557115), (2028, 514260), (2160, 482833), (2340, 445692), (2535, 411408), (2704, 385695), (2808, 371410), (2857, 365040), (3042, 342840), (3120, 334269), (3380, 308556), (3510, 297128), (4056, 257130), (4563, 228560), (4680, 222846), (5070, 205704), (5616, 185705), (5714, 182520), (6084, 171420), (6760, 154278), (7020, 148564), (7605, 137136), (8112, 128565), (8571, 121680), (9126, 114280), (9360, 111423), (10140, 102852), (11428, 91260), (12168, 85710), (13520, 77139), (14040, 74282), (14285, 73008), (15210, 68568), (17142, 60840), (18252, 57140), (20280, 51426), (22815, 45712), (22856, 45630), (24336, 42855), (25713, 40560), (28080, 37141), (28570, 36504), (30420, 34284)]