1885418640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6563}}^1$

素因数の和:6611

約数の個数: 320

約数和(自身を含む): 7813785600

約数和(自身を除く): 5928366960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3192, 3420, 3591, 3780, 3990, 4104, 4560, 4788, 5040, 5130, 5320, 5985, 6384, 6563, 6840, 7182, 7560, 7980, 8208, 9576, 10260, 10640, 11970, 13126, 13680, 14364, 15120, 15960, 17955, 19152, 19689, 20520, 23940, 26252, 28728, 31920, 32815, 35910, 39378, 41040, 45941, 47880, 52504, 57456, 59067, 65630, 71820, 78756, 91882, 95760, 98445, 105008, 118134, 124697, 131260, 137823, 143640, 157512, 177201, 183764, 196890, 229705, 236268, 249394, 262520, 275646, 287280, 295335, 315024, 354402, 367528, 374091, 393780, 413469, 459410, 472536, 498788, 525040, 551292, 590670, 623485, 689115, 708804, 735056, 748182, 787560, 826938, 872879, 886005, 918820, 945072, 997576, 1102584, 1122273, 1181340, 1240407, 1246970, 1378230, 1417608, 1496364, 1575120, 1653876, 1745758, 1772010, 1837640, 1870455, 1995152, 2067345, 2205168, 2244546, 2362680, 2480814, 2493940, 2618637, 2756460, 2835216, 2992728, 3307752, 3366819, 3491516, 3544020, 3675280, 3740910, 4134690, 4364395, 4489092, 4725360, 4961628, 4987880, 5237274, 5512920, 5611365, 5985456, 6202035, 6615504, 6733638, 6983032, 7088040, 7481820, 7855911, 8269380, 8728790, 8978184, 9923256, 9975760, 10474548, 11025840, 11222730, 12404070, 13093185, 13467276, 13966064, 14176080, 14963640, 15711822, 16538760, 16834095, 17457580, 17956368, 19846512, 20949096, 22445460, 23567733, 24808140, 26186370, 26934552, 29927280, 31423644, 33077520, 33668190, 34915160, 39279555, 41898192, 44890920, 47135466, 49616280, 52372740, 53869104, 62847288, 67336380, 69830320, 78559110, 89781840, 94270932, 99232560, 104745480, 117838665, 125694576, 134672760, 157118220, 188541864, 209490960, 235677330, 269345520, 314236440, 377083728, 471354660, 628472880, 942709320, 1885418640]

約数ペア:

[(1, 1885418640), (2, 942709320), (3, 628472880), (4, 471354660), (5, 377083728), (6, 314236440), (7, 269345520), (8, 235677330), (9, 209490960), (10, 188541864), (12, 157118220), (14, 134672760), (15, 125694576), (16, 117838665), (18, 104745480), (19, 99232560), (20, 94270932), (21, 89781840), (24, 78559110), (27, 69830320), (28, 67336380), (30, 62847288), (35, 53869104), (36, 52372740), (38, 49616280), (40, 47135466), (42, 44890920), (45, 41898192), (48, 39279555), (54, 34915160), (56, 33668190), (57, 33077520), (60, 31423644), (63, 29927280), (70, 26934552), (72, 26186370), (76, 24808140), (80, 23567733), (84, 22445460), (90, 20949096), (95, 19846512), (105, 17956368), (108, 17457580), (112, 16834095), (114, 16538760), (120, 15711822), (126, 14963640), (133, 14176080), (135, 13966064), (140, 13467276), (144, 13093185), (152, 12404070), (168, 11222730), (171, 11025840), (180, 10474548), (189, 9975760), (190, 9923256), (210, 8978184), (216, 8728790), (228, 8269380), (240, 7855911), (252, 7481820), (266, 7088040), (270, 6983032), (280, 6733638), (285, 6615504), (304, 6202035), (315, 5985456), (336, 5611365), (342, 5512920), (360, 5237274), (378, 4987880), (380, 4961628), (399, 4725360), (420, 4489092), (432, 4364395), (456, 4134690), (504, 3740910), (513, 3675280), (532, 3544020), (540, 3491516), (560, 3366819), (570, 3307752), (630, 2992728), (665, 2835216), (684, 2756460), (720, 2618637), (756, 2493940), (760, 2480814), (798, 2362680), (840, 2244546), (855, 2205168), (912, 2067345), (945, 1995152), (1008, 1870455), (1026, 1837640), (1064, 1772010), (1080, 1745758), (1140, 1653876), (1197, 1575120), (1260, 1496364), (1330, 1417608), (1368, 1378230), (1512, 1246970), (1520, 1240407), (1596, 1181340), (1680, 1122273), (1710, 1102584), (1890, 997576), (1995, 945072), (2052, 918820), (2128, 886005), (2160, 872879), (2280, 826938), (2394, 787560), (2520, 748182), (2565, 735056), (2660, 708804), (2736, 689115), (3024, 623485), (3192, 590670), (3420, 551292), (3591, 525040), (3780, 498788), (3990, 472536), (4104, 459410), (4560, 413469), (4788, 393780), (5040, 374091), (5130, 367528), (5320, 354402), (5985, 315024), (6384, 295335), (6563, 287280), (6840, 275646), (7182, 262520), (7560, 249394), (7980, 236268), (8208, 229705), (9576, 196890), (10260, 183764), (10640, 177201), (11970, 157512), (13126, 143640), (13680, 137823), (14364, 131260), (15120, 124697), (15960, 118134), (17955, 105008), (19152, 98445), (19689, 95760), (20520, 91882), (23940, 78756), (26252, 71820), (28728, 65630), (31920, 59067), (32815, 57456), (35910, 52504), (39378, 47880), (41040, 45941)]