198125160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:915

約数の個数: 128

約数和(自身を含む): 632016000

約数和(自身を除く): 433890840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 113, 114, 120, 152, 190, 226, 228, 285, 339, 380, 452, 456, 565, 570, 678, 760, 769, 904, 1130, 1140, 1356, 1538, 1695, 2147, 2260, 2280, 2307, 2712, 3076, 3390, 3845, 4294, 4520, 4614, 6152, 6441, 6780, 7690, 8588, 9228, 10735, 11535, 12882, 13560, 14611, 15380, 17176, 18456, 21470, 23070, 25764, 29222, 30760, 32205, 42940, 43833, 46140, 51528, 58444, 64410, 73055, 85880, 86897, 87666, 92280, 116888, 128820, 146110, 173794, 175332, 219165, 257640, 260691, 292220, 347588, 350664, 434485, 438330, 521382, 584440, 695176, 868970, 876660, 1042764, 1303455, 1651043, 1737940, 1753320, 2085528, 2606910, 3302086, 3475880, 4953129, 5213820, 6604172, 8255215, 9906258, 10427640, 13208344, 16510430, 19812516, 24765645, 33020860, 39625032, 49531290, 66041720, 99062580, 198125160]

約数ペア:

[(1, 198125160), (2, 99062580), (3, 66041720), (4, 49531290), (5, 39625032), (6, 33020860), (8, 24765645), (10, 19812516), (12, 16510430), (15, 13208344), (19, 10427640), (20, 9906258), (24, 8255215), (30, 6604172), (38, 5213820), (40, 4953129), (57, 3475880), (60, 3302086), (76, 2606910), (95, 2085528), (113, 1753320), (114, 1737940), (120, 1651043), (152, 1303455), (190, 1042764), (226, 876660), (228, 868970), (285, 695176), (339, 584440), (380, 521382), (452, 438330), (456, 434485), (565, 350664), (570, 347588), (678, 292220), (760, 260691), (769, 257640), (904, 219165), (1130, 175332), (1140, 173794), (1356, 146110), (1538, 128820), (1695, 116888), (2147, 92280), (2260, 87666), (2280, 86897), (2307, 85880), (2712, 73055), (3076, 64410), (3390, 58444), (3845, 51528), (4294, 46140), (4520, 43833), (4614, 42940), (6152, 32205), (6441, 30760), (6780, 29222), (7690, 25764), (8588, 23070), (9228, 21470), (10735, 18456), (11535, 17176), (12882, 15380), (13560, 14611)]