1671309440

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5297}}^1$

素因数の和:5362

約数の個数: 128

約数和(自身を含む): 4377207600

約数和(自身を除く): 2705898160

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, 232, 272, 290, 320, 340, 464, 493, 544, 580, 640, 680, 928, 986, 1088, 1160, 1360, 1856, 1972, 2176, 2320, 2465, 2720, 3712, 3944, 4640, 4930, 5297, 5440, 7888, 9280, 9860, 10594, 10880, 15776, 18560, 19720, 21188, 26485, 31552, 39440, 42376, 52970, 63104, 78880, 84752, 90049, 105940, 153613, 157760, 169504, 180098, 211880, 307226, 315520, 339008, 360196, 423760, 450245, 614452, 678016, 720392, 768065, 847520, 900490, 1228904, 1440784, 1536130, 1695040, 1800980, 2457808, 2611421, 2881568, 3072260, 3390080, 3601960, 4915616, 5222842, 5763136, 6144520, 7203920, 9831232, 10445684, 11526272, 12289040, 13057105, 14407840, 19662464, 20891368, 24578080, 26114210, 28815680, 41782736, 49156160, 52228420, 57631360, 83565472, 98312320, 104456840, 167130944, 208913680, 334261888, 417827360, 835654720, 1671309440]

約数ペア:

[(1, 1671309440), (2, 835654720), (4, 417827360), (5, 334261888), (8, 208913680), (10, 167130944), (16, 104456840), (17, 98312320), (20, 83565472), (29, 57631360), (32, 52228420), (34, 49156160), (40, 41782736), (58, 28815680), (64, 26114210), (68, 24578080), (80, 20891368), (85, 19662464), (116, 14407840), (128, 13057105), (136, 12289040), (145, 11526272), (160, 10445684), (170, 9831232), (232, 7203920), (272, 6144520), (290, 5763136), (320, 5222842), (340, 4915616), (464, 3601960), (493, 3390080), (544, 3072260), (580, 2881568), (640, 2611421), (680, 2457808), (928, 1800980), (986, 1695040), (1088, 1536130), (1160, 1440784), (1360, 1228904), (1856, 900490), (1972, 847520), (2176, 768065), (2320, 720392), (2465, 678016), (2720, 614452), (3712, 450245), (3944, 423760), (4640, 360196), (4930, 339008), (5297, 315520), (5440, 307226), (7888, 211880), (9280, 180098), (9860, 169504), (10594, 157760), (10880, 153613), (15776, 105940), (18560, 90049), (19720, 84752), (21188, 78880), (26485, 63104), (31552, 52970), (39440, 42376)]