238086870480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{644593}}^1$

素因数の和:644640

約数の個数: 240

約数和(自身を含む): 872831843520

約数和(自身を除く): 634744973040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1520, 1539, 1620, 1710, 1944, 2052, 2160, 2280, 2430, 2565, 2736, 3078, 3240, 3420, 3888, 4104, 4560, 4617, 4860, 5130, 6156, 6480, 6840, 7695, 8208, 9234, 9720, 10260, 12312, 13680, 15390, 18468, 19440, 20520, 23085, 24624, 30780, 36936, 41040, 46170, 61560, 73872, 92340, 123120, 184680, 369360, 644593, 1289186, 1933779, 2578372, 3222965, 3867558, 5156744, 5801337, 6445930, 7735116, 9668895, 10313488, 11602674, 12247267, 12891860, 15470232, 17404011, 19337790, 23205348, 24494534, 25783720, 29006685, 30940464, 34808022, 36741801, 38675580, 46410696, 48989068, 51567440, 52212033, 58013370, 61236335, 69616044, 73483602, 77351160, 87020055, 92821392, 97978136, 104424066, 110225403, 116026740, 122472670, 139232088, 146967204, 154702320, 156636099, 174040110, 183709005, 195956272, 208848132, 220450806, 232053480, 244945340, 261060165, 278464176, 293934408, 313272198, 330676209, 348080220, 367418010, 417696264, 440901612, 464106960, 489890680, 522120330, 551127015, 587868816, 626544396, 661352418, 696160440, 734836020, 783180495, 835392528, 881803224, 979781360, 992028627, 1044240660, 1102254030, 1253088792, 1322704836, 1392320880, 1469672040, 1566360990, 1653381045, 1763606448, 1984057254, 2088481320, 2204508060, 2506177584, 2645409672, 2939344080, 2976085881, 3132721980, 3306762090, 3968114508, 4176962640, 4409016120, 4960143135, 5290819344, 5952171762, 6265443960, 6613524180, 7936229016, 8818032240, 9920286270, 11904343524, 12530887920, 13227048360, 14880429405, 15872458032, 19840572540, 23808687048, 26454096720, 29760858810, 39681145080, 47617374096, 59521717620, 79362290160, 119043435240, 238086870480]

約数ペア:

[(1, 238086870480), (2, 119043435240), (3, 79362290160), (4, 59521717620), (5, 47617374096), (6, 39681145080), (8, 29760858810), (9, 26454096720), (10, 23808687048), (12, 19840572540), (15, 15872458032), (16, 14880429405), (18, 13227048360), (19, 12530887920), (20, 11904343524), (24, 9920286270), (27, 8818032240), (30, 7936229016), (36, 6613524180), (38, 6265443960), (40, 5952171762), (45, 5290819344), (48, 4960143135), (54, 4409016120), (57, 4176962640), (60, 3968114508), (72, 3306762090), (76, 3132721980), (80, 2976085881), (81, 2939344080), (90, 2645409672), (95, 2506177584), (108, 2204508060), (114, 2088481320), (120, 1984057254), (135, 1763606448), (144, 1653381045), (152, 1566360990), (162, 1469672040), (171, 1392320880), (180, 1322704836), (190, 1253088792), (216, 1102254030), (228, 1044240660), (240, 992028627), (243, 979781360), (270, 881803224), (285, 835392528), (304, 783180495), (324, 734836020), (342, 696160440), (360, 661352418), (380, 626544396), (405, 587868816), (432, 551127015), (456, 522120330), (486, 489890680), (513, 464106960), (540, 440901612), (570, 417696264), (648, 367418010), (684, 348080220), (720, 330676209), (760, 313272198), (810, 293934408), (855, 278464176), (912, 261060165), (972, 244945340), (1026, 232053480), (1080, 220450806), (1140, 208848132), (1215, 195956272), (1296, 183709005), (1368, 174040110), (1520, 156636099), (1539, 154702320), (1620, 146967204), (1710, 139232088), (1944, 122472670), (2052, 116026740), (2160, 110225403), (2280, 104424066), (2430, 97978136), (2565, 92821392), (2736, 87020055), (3078, 77351160), (3240, 73483602), (3420, 69616044), (3888, 61236335), (4104, 58013370), (4560, 52212033), (4617, 51567440), (4860, 48989068), (5130, 46410696), (6156, 38675580), (6480, 36741801), (6840, 34808022), (7695, 30940464), (8208, 29006685), (9234, 25783720), (9720, 24494534), (10260, 23205348), (12312, 19337790), (13680, 17404011), (15390, 15470232), (18468, 12891860), (19440, 12247267), (20520, 11602674), (23085, 10313488), (24624, 9668895), (30780, 7735116), (36936, 6445930), (41040, 5801337), (46170, 5156744), (61560, 3867558), (73872, 3222965), (92340, 2578372), (123120, 1933779), (184680, 1289186), (369360, 644593)]