4143399040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1439}}^1$

素因数の和:1878

約数の個数: 128

約数和(自身を含む): 10839744000

約数和(自身を除く): 6696344960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 409, 440, 640, 704, 818, 880, 1408, 1439, 1636, 1760, 2045, 2878, 3272, 3520, 4090, 4499, 5756, 6544, 7040, 7195, 8180, 8998, 11512, 13088, 14390, 15829, 16360, 17996, 22495, 23024, 26176, 28780, 31658, 32720, 35992, 44990, 46048, 52352, 57560, 63316, 65440, 71984, 79145, 89980, 92096, 115120, 126632, 130880, 143968, 158290, 179960, 184192, 230240, 253264, 261760, 287936, 316580, 359920, 460480, 506528, 575872, 588551, 633160, 719840, 920960, 1013056, 1177102, 1266320, 1439680, 2026112, 2354204, 2532640, 2879360, 2942755, 4708408, 5065280, 5885510, 6474061, 9416816, 10130560, 11771020, 12948122, 18833632, 23542040, 25896244, 32370305, 37667264, 47084080, 51792488, 64740610, 75334528, 94168160, 103584976, 129481220, 188336320, 207169952, 258962440, 376672640, 414339904, 517924880, 828679808, 1035849760, 2071699520, 4143399040]

約数ペア:

[(1, 4143399040), (2, 2071699520), (4, 1035849760), (5, 828679808), (8, 517924880), (10, 414339904), (11, 376672640), (16, 258962440), (20, 207169952), (22, 188336320), (32, 129481220), (40, 103584976), (44, 94168160), (55, 75334528), (64, 64740610), (80, 51792488), (88, 47084080), (110, 37667264), (128, 32370305), (160, 25896244), (176, 23542040), (220, 18833632), (320, 12948122), (352, 11771020), (409, 10130560), (440, 9416816), (640, 6474061), (704, 5885510), (818, 5065280), (880, 4708408), (1408, 2942755), (1439, 2879360), (1636, 2532640), (1760, 2354204), (2045, 2026112), (2878, 1439680), (3272, 1266320), (3520, 1177102), (4090, 1013056), (4499, 920960), (5756, 719840), (6544, 633160), (7040, 588551), (7195, 575872), (8180, 506528), (8998, 460480), (11512, 359920), (13088, 316580), (14390, 287936), (15829, 261760), (16360, 253264), (17996, 230240), (22495, 184192), (23024, 179960), (26176, 158290), (28780, 143968), (31658, 130880), (32720, 126632), (35992, 115120), (44990, 92096), (46048, 89980), (52352, 79145), (57560, 71984), (63316, 65440)]