720997791024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2663}}^1\times {\mathrm{2909}}^1$

素因数の和:5867

約数の個数: 160

約数和(自身を含む): 2137881738240

約数和(自身を除く): 1416883947216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 277, 336, 554, 831, 1108, 1662, 1939, 2216, 2663, 2909, 3324, 3878, 4432, 5326, 5817, 5818, 6648, 7756, 7989, 8727, 10652, 11634, 11636, 13296, 15512, 15978, 17454, 18641, 20363, 21304, 23268, 23272, 31024, 31956, 34908, 37282, 40726, 42608, 46536, 46544, 55923, 61089, 63912, 69816, 74564, 81452, 93072, 111846, 122178, 127824, 139632, 149128, 162904, 223692, 244356, 298256, 325808, 447384, 488712, 737651, 805793, 894768, 977424, 1475302, 1611586, 2212953, 2417379, 2950604, 3223172, 4425906, 4834758, 5163557, 5640551, 5901208, 6446344, 7746667, 8851812, 9669516, 10327114, 11281102, 11802416, 12892688, 15490671, 15493334, 16921653, 17703624, 19339032, 20654228, 22562204, 23240001, 30981342, 30986668, 33843306, 35407248, 38678064, 41308456, 45124408, 46480002, 54226669, 61962684, 61973336, 67686612, 82616912, 90248816, 92960004, 108453338, 123925368, 123946672, 135373224, 162680007, 185920008, 216906676, 247850736, 270746448, 325360014, 371840016, 433813352, 650720028, 867626704, 1301440056, 2145826759, 2602880112, 4291653518, 6437480277, 8583307036, 12874960554, 15020787313, 17166614072, 25749921108, 30041574626, 34333228144, 45062361939, 51499842216, 60083149252, 90124723878, 102999684432, 120166298504, 180249447756, 240332597008, 360498895512, 720997791024]

約数ペア:

[(1, 720997791024), (2, 360498895512), (3, 240332597008), (4, 180249447756), (6, 120166298504), (7, 102999684432), (8, 90124723878), (12, 60083149252), (14, 51499842216), (16, 45062361939), (21, 34333228144), (24, 30041574626), (28, 25749921108), (42, 17166614072), (48, 15020787313), (56, 12874960554), (84, 8583307036), (112, 6437480277), (168, 4291653518), (277, 2602880112), (336, 2145826759), (554, 1301440056), (831, 867626704), (1108, 650720028), (1662, 433813352), (1939, 371840016), (2216, 325360014), (2663, 270746448), (2909, 247850736), (3324, 216906676), (3878, 185920008), (4432, 162680007), (5326, 135373224), (5817, 123946672), (5818, 123925368), (6648, 108453338), (7756, 92960004), (7989, 90248816), (8727, 82616912), (10652, 67686612), (11634, 61973336), (11636, 61962684), (13296, 54226669), (15512, 46480002), (15978, 45124408), (17454, 41308456), (18641, 38678064), (20363, 35407248), (21304, 33843306), (23268, 30986668), (23272, 30981342), (31024, 23240001), (31956, 22562204), (34908, 20654228), (37282, 19339032), (40726, 17703624), (42608, 16921653), (46536, 15493334), (46544, 15490671), (55923, 12892688), (61089, 11802416), (63912, 11281102), (69816, 10327114), (74564, 9669516), (81452, 8851812), (93072, 7746667), (111846, 6446344), (122178, 5901208), (127824, 5640551), (139632, 5163557), (149128, 4834758), (162904, 4425906), (223692, 3223172), (244356, 2950604), (298256, 2417379), (325808, 2212953), (447384, 1611586), (488712, 1475302), (737651, 977424), (805793, 894768)]