18378615360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{88223}}^1$

素因数の和:88281

約数の個数: 224

約数和(自身を含む): 68840128512

約数和(自身を除く): 50461513152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 13020, 13888, 14880, 17360, 20832, 26040, 29760, 34720, 41664, 52080, 69440, 88223, 104160, 176446, 208320, 264669, 352892, 441115, 529338, 617561, 705784, 882230, 1058676, 1235122, 1323345, 1411568, 1764460, 1852683, 2117352, 2470244, 2646690, 2734913, 2823136, 3087805, 3528920, 3705366, 4234704, 4940488, 5293380, 5469826, 5646272, 6175610, 7057840, 7410732, 8204739, 8469408, 9263415, 9880976, 10586760, 10939652, 12351220, 13674565, 14115680, 14821464, 16409478, 16938816, 18526830, 19144391, 19761952, 21173520, 21879304, 24702440, 27349130, 28231360, 29642928, 32818956, 37053660, 38288782, 39523904, 41023695, 42347040, 43758608, 49404880, 54698260, 57433173, 59285856, 65637912, 74107320, 76577564, 82047390, 84694080, 87517216, 95721955, 98809760, 109396520, 114866346, 118571712, 131275824, 148214640, 153155128, 164094780, 175034432, 191443910, 197619520, 218793040, 229732692, 262551648, 287165865, 296429280, 306310256, 328189560, 382887820, 437586080, 459465384, 525103296, 574331730, 592858560, 612620512, 656379120, 765775640, 875172160, 918930768, 1148663460, 1225241024, 1312758240, 1531551280, 1837861536, 2297326920, 2625516480, 3063102560, 3675723072, 4594653840, 6126205120, 9189307680, 18378615360]

約数ペア:

[(1, 18378615360), (2, 9189307680), (3, 6126205120), (4, 4594653840), (5, 3675723072), (6, 3063102560), (7, 2625516480), (8, 2297326920), (10, 1837861536), (12, 1531551280), (14, 1312758240), (15, 1225241024), (16, 1148663460), (20, 918930768), (21, 875172160), (24, 765775640), (28, 656379120), (30, 612620512), (31, 592858560), (32, 574331730), (35, 525103296), (40, 459465384), (42, 437586080), (48, 382887820), (56, 328189560), (60, 306310256), (62, 296429280), (64, 287165865), (70, 262551648), (80, 229732692), (84, 218793040), (93, 197619520), (96, 191443910), (105, 175034432), (112, 164094780), (120, 153155128), (124, 148214640), (140, 131275824), (155, 118571712), (160, 114866346), (168, 109396520), (186, 98809760), (192, 95721955), (210, 87517216), (217, 84694080), (224, 82047390), (240, 76577564), (248, 74107320), (280, 65637912), (310, 59285856), (320, 57433173), (336, 54698260), (372, 49404880), (420, 43758608), (434, 42347040), (448, 41023695), (465, 39523904), (480, 38288782), (496, 37053660), (560, 32818956), (620, 29642928), (651, 28231360), (672, 27349130), (744, 24702440), (840, 21879304), (868, 21173520), (930, 19761952), (960, 19144391), (992, 18526830), (1085, 16938816), (1120, 16409478), (1240, 14821464), (1302, 14115680), (1344, 13674565), (1488, 12351220), (1680, 10939652), (1736, 10586760), (1860, 9880976), (1984, 9263415), (2170, 8469408), (2240, 8204739), (2480, 7410732), (2604, 7057840), (2976, 6175610), (3255, 5646272), (3360, 5469826), (3472, 5293380), (3720, 4940488), (4340, 4234704), (4960, 3705366), (5208, 3528920), (5952, 3087805), (6510, 2823136), (6720, 2734913), (6944, 2646690), (7440, 2470244), (8680, 2117352), (9920, 1852683), (10416, 1764460), (13020, 1411568), (13888, 1323345), (14880, 1235122), (17360, 1058676), (20832, 882230), (26040, 705784), (29760, 617561), (34720, 529338), (41664, 441115), (52080, 352892), (69440, 264669), (88223, 208320), (104160, 176446)]