63889560

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{313}}^1$

素因数の和:349

約数の個数: 224

約数和(自身を含む): 247105440

約数和(自身を除く): 183215880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 313, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 626, 630, 648, 729, 756, 810, 840, 939, 945, 972, 1080, 1134, 1215, 1252, 1260, 1458, 1512, 1565, 1620, 1701, 1878, 1890, 1944, 2191, 2268, 2430, 2504, 2520, 2817, 2835, 2916, 3130, 3240, 3402, 3645, 3756, 3780, 4382, 4536, 4695, 4860, 5103, 5634, 5670, 5832, 6260, 6573, 6804, 7290, 7512, 7560, 8451, 8505, 8764, 9390, 9720, 10206, 10955, 11268, 11340, 12520, 13146, 13608, 14085, 14580, 16902, 17010, 17528, 18780, 19719, 20412, 21910, 22536, 22680, 25353, 25515, 26292, 28170, 29160, 32865, 33804, 34020, 37560, 39438, 40824, 42255, 43820, 50706, 51030, 52584, 56340, 59157, 65730, 67608, 68040, 76059, 78876, 84510, 87640, 98595, 101412, 102060, 112680, 118314, 126765, 131460, 152118, 157752, 169020, 177471, 197190, 202824, 204120, 228177, 236628, 253530, 262920, 295785, 304236, 338040, 354942, 380295, 394380, 456354, 473256, 507060, 532413, 591570, 608472, 709884, 760590, 788760, 887355, 912708, 1014120, 1064826, 1140885, 1183140, 1419768, 1521180, 1597239, 1774710, 1825416, 2129652, 2281770, 2366280, 2662065, 3042360, 3194478, 3549420, 4259304, 4563540, 5324130, 6388956, 7098840, 7986195, 9127080, 10648260, 12777912, 15972390, 21296520, 31944780, 63889560]

約数ペア:

[(1, 63889560), (2, 31944780), (3, 21296520), (4, 15972390), (5, 12777912), (6, 10648260), (7, 9127080), (8, 7986195), (9, 7098840), (10, 6388956), (12, 5324130), (14, 4563540), (15, 4259304), (18, 3549420), (20, 3194478), (21, 3042360), (24, 2662065), (27, 2366280), (28, 2281770), (30, 2129652), (35, 1825416), (36, 1774710), (40, 1597239), (42, 1521180), (45, 1419768), (54, 1183140), (56, 1140885), (60, 1064826), (63, 1014120), (70, 912708), (72, 887355), (81, 788760), (84, 760590), (90, 709884), (105, 608472), (108, 591570), (120, 532413), (126, 507060), (135, 473256), (140, 456354), (162, 394380), (168, 380295), (180, 354942), (189, 338040), (210, 304236), (216, 295785), (243, 262920), (252, 253530), (270, 236628), (280, 228177), (313, 204120), (315, 202824), (324, 197190), (360, 177471), (378, 169020), (405, 157752), (420, 152118), (486, 131460), (504, 126765), (540, 118314), (567, 112680), (626, 102060), (630, 101412), (648, 98595), (729, 87640), (756, 84510), (810, 78876), (840, 76059), (939, 68040), (945, 67608), (972, 65730), (1080, 59157), (1134, 56340), (1215, 52584), (1252, 51030), (1260, 50706), (1458, 43820), (1512, 42255), (1565, 40824), (1620, 39438), (1701, 37560), (1878, 34020), (1890, 33804), (1944, 32865), (2191, 29160), (2268, 28170), (2430, 26292), (2504, 25515), (2520, 25353), (2817, 22680), (2835, 22536), (2916, 21910), (3130, 20412), (3240, 19719), (3402, 18780), (3645, 17528), (3756, 17010), (3780, 16902), (4382, 14580), (4536, 14085), (4695, 13608), (4860, 13146), (5103, 12520), (5634, 11340), (5670, 11268), (5832, 10955), (6260, 10206), (6573, 9720), (6804, 9390), (7290, 8764), (7512, 8505), (7560, 8451)]