161133840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{10657}}^1$

素因数の和:10686

約数の個数: 160

約数和(自身を含む): 634364160

約数和(自身を除く): 473230320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 10657, 15120, 21314, 31971, 42628, 53285, 63942, 74599, 85256, 95913, 106570, 127884, 149198, 159855, 170512, 191826, 213140, 223797, 255768, 287739, 298396, 319710, 372995, 383652, 426280, 447594, 479565, 511536, 575478, 596792, 639420, 671391, 745990, 767304, 852560, 895188, 959130, 1118985, 1150956, 1193584, 1278840, 1342782, 1438695, 1491980, 1534608, 1790376, 1918260, 2014173, 2237970, 2301912, 2557680, 2685564, 2877390, 2983960, 3356955, 3580752, 3836520, 4028346, 4475940, 4603824, 5371128, 5754780, 5967920, 6713910, 7673040, 8056692, 8951880, 10070865, 10742256, 11509560, 13427820, 16113384, 17903760, 20141730, 23019120, 26855640, 32226768, 40283460, 53711280, 80566920, 161133840]

約数ペア:

[(1, 161133840), (2, 80566920), (3, 53711280), (4, 40283460), (5, 32226768), (6, 26855640), (7, 23019120), (8, 20141730), (9, 17903760), (10, 16113384), (12, 13427820), (14, 11509560), (15, 10742256), (16, 10070865), (18, 8951880), (20, 8056692), (21, 7673040), (24, 6713910), (27, 5967920), (28, 5754780), (30, 5371128), (35, 4603824), (36, 4475940), (40, 4028346), (42, 3836520), (45, 3580752), (48, 3356955), (54, 2983960), (56, 2877390), (60, 2685564), (63, 2557680), (70, 2301912), (72, 2237970), (80, 2014173), (84, 1918260), (90, 1790376), (105, 1534608), (108, 1491980), (112, 1438695), (120, 1342782), (126, 1278840), (135, 1193584), (140, 1150956), (144, 1118985), (168, 959130), (180, 895188), (189, 852560), (210, 767304), (216, 745990), (240, 671391), (252, 639420), (270, 596792), (280, 575478), (315, 511536), (336, 479565), (360, 447594), (378, 426280), (420, 383652), (432, 372995), (504, 319710), (540, 298396), (560, 287739), (630, 255768), (720, 223797), (756, 213140), (840, 191826), (945, 170512), (1008, 159855), (1080, 149198), (1260, 127884), (1512, 106570), (1680, 95913), (1890, 85256), (2160, 74599), (2520, 63942), (3024, 53285), (3780, 42628), (5040, 31971), (7560, 21314), (10657, 15120)]