889843920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4451}}^1$

素因数の和:4498

約数の個数: 240

約数和(自身を含む): 3398407488

約数和(自身を除く): 2508563568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 490, 510, 560, 588, 595, 680, 714, 735, 784, 816, 833, 840, 952, 980, 1020, 1176, 1190, 1360, 1428, 1470, 1666, 1680, 1785, 1904, 1960, 2040, 2352, 2380, 2499, 2856, 2940, 3332, 3570, 3920, 4080, 4165, 4451, 4760, 4998, 5712, 5880, 6664, 7140, 8330, 8902, 9520, 9996, 11760, 12495, 13328, 13353, 14280, 16660, 17804, 19992, 22255, 24990, 26706, 28560, 31157, 33320, 35608, 39984, 44510, 49980, 53412, 62314, 66640, 66765, 71216, 75667, 89020, 93471, 99960, 106824, 124628, 133530, 151334, 155785, 178040, 186942, 199920, 213648, 218099, 227001, 249256, 267060, 302668, 311570, 356080, 373884, 378335, 436198, 454002, 467355, 498512, 529669, 534120, 605336, 623140, 654297, 747768, 756670, 872396, 908004, 934710, 1059338, 1068240, 1090495, 1135005, 1210672, 1246280, 1308594, 1495536, 1513340, 1589007, 1744792, 1816008, 1869420, 2118676, 2180990, 2270010, 2492560, 2617188, 2648345, 3026680, 3178014, 3271485, 3489584, 3632016, 3707683, 3738840, 4237352, 4361980, 4540020, 5234376, 5296690, 6053360, 6356028, 6542970, 7415366, 7477680, 7945035, 8474704, 8723960, 9080040, 10468752, 10593380, 11123049, 12712056, 13085940, 14830732, 15890070, 17447920, 18160080, 18538415, 21186760, 22246098, 25424112, 26171880, 29661464, 31780140, 37076830, 42373520, 44492196, 52343760, 55615245, 59322928, 63560280, 74153660, 88984392, 111230490, 127120560, 148307320, 177968784, 222460980, 296614640, 444921960, 889843920]

約数ペア:

[(1, 889843920), (2, 444921960), (3, 296614640), (4, 222460980), (5, 177968784), (6, 148307320), (7, 127120560), (8, 111230490), (10, 88984392), (12, 74153660), (14, 63560280), (15, 59322928), (16, 55615245), (17, 52343760), (20, 44492196), (21, 42373520), (24, 37076830), (28, 31780140), (30, 29661464), (34, 26171880), (35, 25424112), (40, 22246098), (42, 21186760), (48, 18538415), (49, 18160080), (51, 17447920), (56, 15890070), (60, 14830732), (68, 13085940), (70, 12712056), (80, 11123049), (84, 10593380), (85, 10468752), (98, 9080040), (102, 8723960), (105, 8474704), (112, 7945035), (119, 7477680), (120, 7415366), (136, 6542970), (140, 6356028), (147, 6053360), (168, 5296690), (170, 5234376), (196, 4540020), (204, 4361980), (210, 4237352), (238, 3738840), (240, 3707683), (245, 3632016), (255, 3489584), (272, 3271485), (280, 3178014), (294, 3026680), (336, 2648345), (340, 2617188), (357, 2492560), (392, 2270010), (408, 2180990), (420, 2118676), (476, 1869420), (490, 1816008), (510, 1744792), (560, 1589007), (588, 1513340), (595, 1495536), (680, 1308594), (714, 1246280), (735, 1210672), (784, 1135005), (816, 1090495), (833, 1068240), (840, 1059338), (952, 934710), (980, 908004), (1020, 872396), (1176, 756670), (1190, 747768), (1360, 654297), (1428, 623140), (1470, 605336), (1666, 534120), (1680, 529669), (1785, 498512), (1904, 467355), (1960, 454002), (2040, 436198), (2352, 378335), (2380, 373884), (2499, 356080), (2856, 311570), (2940, 302668), (3332, 267060), (3570, 249256), (3920, 227001), (4080, 218099), (4165, 213648), (4451, 199920), (4760, 186942), (4998, 178040), (5712, 155785), (5880, 151334), (6664, 133530), (7140, 124628), (8330, 106824), (8902, 99960), (9520, 93471), (9996, 89020), (11760, 75667), (12495, 71216), (13328, 66765), (13353, 66640), (14280, 62314), (16660, 53412), (17804, 49980), (19992, 44510), (22255, 39984), (24990, 35608), (26706, 33320), (28560, 31157)]