1771430940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:301

約数の個数: 288

約数和(自身を含む): 5915669760

約数和(自身を除く): 4144238820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 47, 51, 60, 68, 85, 90, 94, 102, 109, 113, 141, 153, 170, 180, 188, 204, 218, 226, 235, 255, 282, 306, 327, 339, 340, 423, 436, 452, 470, 510, 545, 564, 565, 612, 654, 678, 705, 765, 799, 846, 940, 981, 1017, 1020, 1090, 1130, 1308, 1356, 1410, 1530, 1598, 1635, 1692, 1695, 1853, 1921, 1962, 2034, 2115, 2180, 2260, 2397, 2820, 3060, 3196, 3270, 3390, 3706, 3842, 3924, 3995, 4068, 4230, 4794, 4905, 5085, 5123, 5311, 5559, 5763, 6540, 6780, 7191, 7412, 7684, 7990, 8460, 9265, 9588, 9605, 9810, 10170, 10246, 10622, 11118, 11526, 11985, 12317, 14382, 15369, 15933, 15980, 16677, 17289, 18530, 19210, 19620, 20340, 20492, 21244, 22236, 23052, 23970, 24634, 25615, 26555, 27795, 28764, 28815, 30738, 31866, 33354, 34578, 35955, 36951, 37060, 38420, 46107, 47799, 47940, 49268, 51230, 53110, 55590, 57630, 61476, 61585, 63732, 66708, 69156, 71910, 73902, 76845, 79665, 83385, 86445, 87091, 90287, 92214, 95598, 102460, 106220, 110853, 111180, 115260, 123170, 143820, 147804, 153690, 159330, 166770, 172890, 174182, 180574, 184428, 184755, 191196, 209389, 221706, 230535, 238995, 246340, 261273, 270861, 307380, 318660, 333540, 345780, 348364, 361148, 369510, 418778, 435455, 443412, 451435, 461070, 477990, 522546, 541722, 554265, 578899, 628167, 739020, 783819, 812583, 837556, 870910, 902870, 922140, 955980, 1045092, 1046945, 1083444, 1108530, 1157798, 1256334, 1306365, 1354305, 1567638, 1625166, 1736697, 1741820, 1805740, 1884501, 2093890, 2217060, 2315596, 2512668, 2612730, 2708610, 2894495, 3135276, 3140835, 3250332, 3473394, 3769002, 3919095, 4062915, 4187780, 5210091, 5225460, 5417220, 5788990, 6281670, 6946788, 7538004, 7838190, 8125830, 8683485, 9422505, 9841283, 10420182, 11577980, 12563340, 15676380, 16251660, 17366970, 18845010, 19682566, 20840364, 26050455, 29523849, 34733940, 37690020, 39365132, 49206415, 52100910, 59047698, 88571547, 98412830, 104201820, 118095396, 147619245, 177143094, 196825660, 295238490, 354286188, 442857735, 590476980, 885715470, 1771430940]

約数ペア:

[(1, 1771430940), (2, 885715470), (3, 590476980), (4, 442857735), (5, 354286188), (6, 295238490), (9, 196825660), (10, 177143094), (12, 147619245), (15, 118095396), (17, 104201820), (18, 98412830), (20, 88571547), (30, 59047698), (34, 52100910), (36, 49206415), (45, 39365132), (47, 37690020), (51, 34733940), (60, 29523849), (68, 26050455), (85, 20840364), (90, 19682566), (94, 18845010), (102, 17366970), (109, 16251660), (113, 15676380), (141, 12563340), (153, 11577980), (170, 10420182), (180, 9841283), (188, 9422505), (204, 8683485), (218, 8125830), (226, 7838190), (235, 7538004), (255, 6946788), (282, 6281670), (306, 5788990), (327, 5417220), (339, 5225460), (340, 5210091), (423, 4187780), (436, 4062915), (452, 3919095), (470, 3769002), (510, 3473394), (545, 3250332), (564, 3140835), (565, 3135276), (612, 2894495), (654, 2708610), (678, 2612730), (705, 2512668), (765, 2315596), (799, 2217060), (846, 2093890), (940, 1884501), (981, 1805740), (1017, 1741820), (1020, 1736697), (1090, 1625166), (1130, 1567638), (1308, 1354305), (1356, 1306365), (1410, 1256334), (1530, 1157798), (1598, 1108530), (1635, 1083444), (1692, 1046945), (1695, 1045092), (1853, 955980), (1921, 922140), (1962, 902870), (2034, 870910), (2115, 837556), (2180, 812583), (2260, 783819), (2397, 739020), (2820, 628167), (3060, 578899), (3196, 554265), (3270, 541722), (3390, 522546), (3706, 477990), (3842, 461070), (3924, 451435), (3995, 443412), (4068, 435455), (4230, 418778), (4794, 369510), (4905, 361148), (5085, 348364), (5123, 345780), (5311, 333540), (5559, 318660), (5763, 307380), (6540, 270861), (6780, 261273), (7191, 246340), (7412, 238995), (7684, 230535), (7990, 221706), (8460, 209389), (9265, 191196), (9588, 184755), (9605, 184428), (9810, 180574), (10170, 174182), (10246, 172890), (10622, 166770), (11118, 159330), (11526, 153690), (11985, 147804), (12317, 143820), (14382, 123170), (15369, 115260), (15933, 111180), (15980, 110853), (16677, 106220), (17289, 102460), (18530, 95598), (19210, 92214), (19620, 90287), (20340, 87091), (20492, 86445), (21244, 83385), (22236, 79665), (23052, 76845), (23970, 73902), (24634, 71910), (25615, 69156), (26555, 66708), (27795, 63732), (28764, 61585), (28815, 61476), (30738, 57630), (31866, 55590), (33354, 53110), (34578, 51230), (35955, 49268), (36951, 47940), (37060, 47799), (38420, 46107)]