3514240

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 96

約数和(自身を含む): 9394200

約数和(自身を除く): 5879960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 272, 289, 304, 320, 323, 340, 380, 544, 578, 608, 640, 646, 680, 760, 1088, 1156, 1216, 1292, 1360, 1445, 1520, 1615, 2176, 2312, 2432, 2584, 2720, 2890, 3040, 3230, 4624, 5168, 5440, 5491, 5780, 6080, 6460, 9248, 10336, 10880, 10982, 11560, 12160, 12920, 18496, 20672, 21964, 23120, 25840, 27455, 36992, 41344, 43928, 46240, 51680, 54910, 87856, 92480, 103360, 109820, 175712, 184960, 206720, 219640, 351424, 439280, 702848, 878560, 1757120, 3514240]

約数ペア:

[(1, 3514240), (2, 1757120), (4, 878560), (5, 702848), (8, 439280), (10, 351424), (16, 219640), (17, 206720), (19, 184960), (20, 175712), (32, 109820), (34, 103360), (38, 92480), (40, 87856), (64, 54910), (68, 51680), (76, 46240), (80, 43928), (85, 41344), (95, 36992), (128, 27455), (136, 25840), (152, 23120), (160, 21964), (170, 20672), (190, 18496), (272, 12920), (289, 12160), (304, 11560), (320, 10982), (323, 10880), (340, 10336), (380, 9248), (544, 6460), (578, 6080), (608, 5780), (640, 5491), (646, 5440), (680, 5168), (760, 4624), (1088, 3230), (1156, 3040), (1216, 2890), (1292, 2720), (1360, 2584), (1445, 2432), (1520, 2312), (1615, 2176)]