124314880

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 327816720

約数和(自身を除く): 203501840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 116, 128, 136, 145, 160, 170, 197, 232, 256, 272, 290, 320, 340, 394, 464, 493, 544, 580, 640, 680, 788, 928, 985, 986, 1088, 1160, 1280, 1360, 1576, 1856, 1970, 1972, 2176, 2320, 2465, 2720, 3152, 3349, 3712, 3940, 3944, 4352, 4640, 4930, 5440, 5713, 6304, 6698, 7424, 7880, 7888, 9280, 9860, 10880, 11426, 12608, 13396, 15760, 15776, 16745, 18560, 19720, 21760, 22852, 25216, 26792, 28565, 31520, 31552, 33490, 37120, 39440, 45704, 50432, 53584, 57130, 63040, 63104, 66980, 78880, 91408, 97121, 107168, 114260, 126080, 126208, 133960, 157760, 182816, 194242, 214336, 228520, 252160, 267920, 315520, 365632, 388484, 428672, 457040, 485605, 535840, 631040, 731264, 776968, 857344, 914080, 971210, 1071680, 1462528, 1553936, 1828160, 1942420, 2143360, 3107872, 3656320, 3884840, 4286720, 6215744, 7312640, 7769680, 12431488, 15539360, 24862976, 31078720, 62157440, 124314880]

約数ペア:

[(1, 124314880), (2, 62157440), (4, 31078720), (5, 24862976), (8, 15539360), (10, 12431488), (16, 7769680), (17, 7312640), (20, 6215744), (29, 4286720), (32, 3884840), (34, 3656320), (40, 3107872), (58, 2143360), (64, 1942420), (68, 1828160), (80, 1553936), (85, 1462528), (116, 1071680), (128, 971210), (136, 914080), (145, 857344), (160, 776968), (170, 731264), (197, 631040), (232, 535840), (256, 485605), (272, 457040), (290, 428672), (320, 388484), (340, 365632), (394, 315520), (464, 267920), (493, 252160), (544, 228520), (580, 214336), (640, 194242), (680, 182816), (788, 157760), (928, 133960), (985, 126208), (986, 126080), (1088, 114260), (1160, 107168), (1280, 97121), (1360, 91408), (1576, 78880), (1856, 66980), (1970, 63104), (1972, 63040), (2176, 57130), (2320, 53584), (2465, 50432), (2720, 45704), (3152, 39440), (3349, 37120), (3712, 33490), (3940, 31552), (3944, 31520), (4352, 28565), (4640, 26792), (4930, 25216), (5440, 22852), (5713, 21760), (6304, 19720), (6698, 18560), (7424, 16745), (7880, 15776), (7888, 15760), (9280, 13396), (9860, 12608), (10880, 11426)]