417319280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3671}}^1$

素因数の和:3727

約数の個数: 120

約数和(自身を含む): 1167916320

約数和(自身を除く): 750597040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 784, 812, 980, 1015, 1160, 1421, 1624, 1960, 2030, 2320, 2842, 3248, 3671, 3920, 4060, 5684, 7105, 7342, 8120, 11368, 14210, 14684, 16240, 18355, 22736, 25697, 28420, 29368, 36710, 51394, 56840, 58736, 73420, 102788, 106459, 113680, 128485, 146840, 179879, 205576, 212918, 256970, 293680, 359758, 411152, 425836, 513940, 532295, 719516, 745213, 851672, 899395, 1027880, 1064590, 1439032, 1490426, 1703344, 1798790, 2055760, 2129180, 2878064, 2980852, 3597580, 3726065, 4258360, 5216491, 5961704, 7195160, 7452130, 8516720, 10432982, 11923408, 14390320, 14904260, 20865964, 26082455, 29808520, 41731928, 52164910, 59617040, 83463856, 104329820, 208659640, 417319280]

約数ペア:

[(1, 417319280), (2, 208659640), (4, 104329820), (5, 83463856), (7, 59617040), (8, 52164910), (10, 41731928), (14, 29808520), (16, 26082455), (20, 20865964), (28, 14904260), (29, 14390320), (35, 11923408), (40, 10432982), (49, 8516720), (56, 7452130), (58, 7195160), (70, 5961704), (80, 5216491), (98, 4258360), (112, 3726065), (116, 3597580), (140, 2980852), (145, 2878064), (196, 2129180), (203, 2055760), (232, 1798790), (245, 1703344), (280, 1490426), (290, 1439032), (392, 1064590), (406, 1027880), (464, 899395), (490, 851672), (560, 745213), (580, 719516), (784, 532295), (812, 513940), (980, 425836), (1015, 411152), (1160, 359758), (1421, 293680), (1624, 256970), (1960, 212918), (2030, 205576), (2320, 179879), (2842, 146840), (3248, 128485), (3671, 113680), (3920, 106459), (4060, 102788), (5684, 73420), (7105, 58736), (7342, 56840), (8120, 51394), (11368, 36710), (14210, 29368), (14684, 28420), (16240, 25697), (18355, 22736)]