137969640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:936

約数の個数: 192

約数和(自身を含む): 493084800

約数和(自身を除く): 355115160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 760, 828, 855, 874, 877, 920, 1035, 1140, 1311, 1368, 1380, 1656, 1710, 1748, 1754, 2070, 2185, 2280, 2622, 2631, 2760, 3420, 3496, 3508, 3933, 4140, 4370, 4385, 5244, 5262, 6555, 6840, 7016, 7866, 7893, 8280, 8740, 8770, 10488, 10524, 13110, 13155, 15732, 15786, 16663, 17480, 17540, 19665, 20171, 21048, 26220, 26310, 31464, 31572, 33326, 35080, 39330, 39465, 40342, 49989, 52440, 52620, 60513, 63144, 66652, 78660, 78930, 80684, 83315, 99978, 100855, 105240, 121026, 133304, 149967, 157320, 157860, 161368, 166630, 181539, 199956, 201710, 242052, 249945, 299934, 302565, 315720, 333260, 363078, 383249, 399912, 403420, 484104, 499890, 599868, 605130, 666520, 726156, 749835, 766498, 806840, 907695, 999780, 1149747, 1199736, 1210260, 1452312, 1499670, 1532996, 1815390, 1916245, 1999560, 2299494, 2420520, 2999340, 3065992, 3449241, 3630780, 3832490, 4598988, 5748735, 5998680, 6898482, 7261560, 7664980, 9197976, 11497470, 13796964, 15329960, 17246205, 22994940, 27593928, 34492410, 45989880, 68984820, 137969640]

約数ペア:

[(1, 137969640), (2, 68984820), (3, 45989880), (4, 34492410), (5, 27593928), (6, 22994940), (8, 17246205), (9, 15329960), (10, 13796964), (12, 11497470), (15, 9197976), (18, 7664980), (19, 7261560), (20, 6898482), (23, 5998680), (24, 5748735), (30, 4598988), (36, 3832490), (38, 3630780), (40, 3449241), (45, 3065992), (46, 2999340), (57, 2420520), (60, 2299494), (69, 1999560), (72, 1916245), (76, 1815390), (90, 1532996), (92, 1499670), (95, 1452312), (114, 1210260), (115, 1199736), (120, 1149747), (138, 999780), (152, 907695), (171, 806840), (180, 766498), (184, 749835), (190, 726156), (207, 666520), (228, 605130), (230, 599868), (276, 499890), (285, 484104), (342, 403420), (345, 399912), (360, 383249), (380, 363078), (414, 333260), (437, 315720), (456, 302565), (460, 299934), (552, 249945), (570, 242052), (684, 201710), (690, 199956), (760, 181539), (828, 166630), (855, 161368), (874, 157860), (877, 157320), (920, 149967), (1035, 133304), (1140, 121026), (1311, 105240), (1368, 100855), (1380, 99978), (1656, 83315), (1710, 80684), (1748, 78930), (1754, 78660), (2070, 66652), (2185, 63144), (2280, 60513), (2622, 52620), (2631, 52440), (2760, 49989), (3420, 40342), (3496, 39465), (3508, 39330), (3933, 35080), (4140, 33326), (4370, 31572), (4385, 31464), (5244, 26310), (5262, 26220), (6555, 21048), (6840, 20171), (7016, 19665), (7866, 17540), (7893, 17480), (8280, 16663), (8740, 15786), (8770, 15732), (10488, 13155), (10524, 13110)]