128595180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1373}}^1$

素因数の和:1615

約数の個数: 96

約数和(自身を含む): 413650944

約数和(自身を除く): 285055764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 223, 420, 446, 669, 892, 1115, 1338, 1373, 1561, 2230, 2676, 2746, 3122, 3345, 4119, 4460, 4683, 5492, 6244, 6690, 6865, 7805, 8238, 9366, 9611, 13380, 13730, 15610, 16476, 18732, 19222, 20595, 23415, 27460, 28833, 31220, 38444, 41190, 46830, 48055, 57666, 82380, 93660, 96110, 115332, 144165, 192220, 288330, 306179, 576660, 612358, 918537, 1224716, 1530895, 1837074, 2143253, 3061790, 3674148, 4286506, 4592685, 6123580, 6429759, 8573012, 9185370, 10716265, 12859518, 18370740, 21432530, 25719036, 32148795, 42865060, 64297590, 128595180]

約数ペア:

[(1, 128595180), (2, 64297590), (3, 42865060), (4, 32148795), (5, 25719036), (6, 21432530), (7, 18370740), (10, 12859518), (12, 10716265), (14, 9185370), (15, 8573012), (20, 6429759), (21, 6123580), (28, 4592685), (30, 4286506), (35, 3674148), (42, 3061790), (60, 2143253), (70, 1837074), (84, 1530895), (105, 1224716), (140, 918537), (210, 612358), (223, 576660), (420, 306179), (446, 288330), (669, 192220), (892, 144165), (1115, 115332), (1338, 96110), (1373, 93660), (1561, 82380), (2230, 57666), (2676, 48055), (2746, 46830), (3122, 41190), (3345, 38444), (4119, 31220), (4460, 28833), (4683, 27460), (5492, 23415), (6244, 20595), (6690, 19222), (6865, 18732), (7805, 16476), (8238, 15610), (9366, 13730), (9611, 13380)]