4194240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:294

約数の個数: 112

約数和(自身を含む): 14154912

約数和(自身を除く): 9960672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 257, 272, 320, 340, 408, 480, 510, 514, 544, 680, 771, 816, 960, 1020, 1028, 1088, 1285, 1360, 1542, 1632, 2040, 2056, 2570, 2720, 3084, 3264, 3855, 4080, 4112, 4369, 5140, 5440, 6168, 7710, 8160, 8224, 8738, 10280, 12336, 13107, 15420, 16320, 16448, 17476, 20560, 21845, 24672, 26214, 30840, 34952, 41120, 43690, 49344, 52428, 61680, 65535, 69904, 82240, 87380, 104856, 123360, 131070, 139808, 174760, 209712, 246720, 262140, 279616, 349520, 419424, 524280, 699040, 838848, 1048560, 1398080, 2097120, 4194240]

約数ペア:

[(1, 4194240), (2, 2097120), (3, 1398080), (4, 1048560), (5, 838848), (6, 699040), (8, 524280), (10, 419424), (12, 349520), (15, 279616), (16, 262140), (17, 246720), (20, 209712), (24, 174760), (30, 139808), (32, 131070), (34, 123360), (40, 104856), (48, 87380), (51, 82240), (60, 69904), (64, 65535), (68, 61680), (80, 52428), (85, 49344), (96, 43690), (102, 41120), (120, 34952), (136, 30840), (160, 26214), (170, 24672), (192, 21845), (204, 20560), (240, 17476), (255, 16448), (257, 16320), (272, 15420), (320, 13107), (340, 12336), (408, 10280), (480, 8738), (510, 8224), (514, 8160), (544, 7710), (680, 6168), (771, 5440), (816, 5140), (960, 4369), (1020, 4112), (1028, 4080), (1088, 3855), (1285, 3264), (1360, 3084), (1542, 2720), (1632, 2570), (2040, 2056)]