215364455840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:572

約数の個数: 288

約数和(自身を含む): 548743144320

約数和(自身を除く): 333378688480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 83, 95, 152, 160, 166, 167, 190, 269, 304, 332, 334, 361, 380, 415, 538, 608, 664, 668, 722, 760, 830, 835, 1076, 1328, 1336, 1345, 1444, 1520, 1577, 1660, 1670, 1805, 2152, 2656, 2672, 2690, 2888, 3040, 3154, 3173, 3320, 3340, 3610, 4304, 5111, 5344, 5380, 5776, 6308, 6346, 6640, 6680, 7220, 7885, 8608, 10222, 10760, 11552, 12616, 12692, 13280, 13360, 13861, 14440, 15770, 15865, 20444, 21520, 22327, 25232, 25384, 25555, 26720, 27722, 28880, 29963, 31540, 31730, 40888, 43040, 44654, 44923, 50464, 50768, 51110, 55444, 57760, 59926, 60287, 63080, 63460, 69305, 81776, 89308, 89846, 97109, 101536, 102220, 110888, 111635, 119852, 120574, 126160, 126920, 138610, 149815, 163552, 178616, 179692, 194218, 204440, 221776, 223270, 224615, 239704, 241148, 252320, 253840, 263359, 277220, 299630, 301435, 357232, 359384, 388436, 408880, 424213, 443552, 446540, 449230, 479408, 482296, 485545, 507680, 526718, 554440, 599260, 602870, 714464, 718768, 776872, 817760, 848426, 853537, 893080, 898460, 958816, 964592, 971090, 1053436, 1108880, 1198520, 1205740, 1316795, 1437536, 1553744, 1696852, 1707074, 1786160, 1796920, 1929184, 1942180, 2106872, 2121065, 2217760, 2397040, 2411480, 2633590, 3107488, 3393704, 3414148, 3572320, 3593840, 3728609, 3884360, 4213744, 4242130, 4267685, 4794080, 4822960, 5003821, 5267180, 6787408, 6828296, 7187680, 7457218, 7768720, 8060047, 8427488, 8484260, 8535370, 9645920, 10007642, 10534360, 13574816, 13656592, 14914436, 15537440, 16120094, 16217203, 16968520, 17070740, 18643045, 20015284, 21068720, 25019105, 27313184, 29828872, 32240188, 32434406, 33937040, 34141480, 37286090, 40030568, 40300235, 42137440, 50038210, 59657744, 64480376, 64868812, 67874080, 68282960, 70843571, 74572180, 80061136, 80600470, 81086015, 100076420, 119315488, 128960752, 129737624, 136565920, 141687142, 149144360, 160122272, 161200940, 162172030, 200152840, 257921504, 259475248, 283374284, 298288720, 322401880, 324344060, 354217855, 400305680, 518950496, 566748568, 596577440, 644803760, 648688120, 708435710, 800611360, 1133497136, 1289607520, 1297376240, 1346027849, 1416871420, 2266994272, 2594752480, 2692055698, 2833742840, 5384111396, 5667485680, 6730139245, 10768222792, 11334971360, 13460278490, 21536445584, 26920556980, 43072891168, 53841113960, 107682227920, 215364455840]

約数ペア:

[(1, 215364455840), (2, 107682227920), (4, 53841113960), (5, 43072891168), (8, 26920556980), (10, 21536445584), (16, 13460278490), (19, 11334971360), (20, 10768222792), (32, 6730139245), (38, 5667485680), (40, 5384111396), (76, 2833742840), (80, 2692055698), (83, 2594752480), (95, 2266994272), (152, 1416871420), (160, 1346027849), (166, 1297376240), (167, 1289607520), (190, 1133497136), (269, 800611360), (304, 708435710), (332, 648688120), (334, 644803760), (361, 596577440), (380, 566748568), (415, 518950496), (538, 400305680), (608, 354217855), (664, 324344060), (668, 322401880), (722, 298288720), (760, 283374284), (830, 259475248), (835, 257921504), (1076, 200152840), (1328, 162172030), (1336, 161200940), (1345, 160122272), (1444, 149144360), (1520, 141687142), (1577, 136565920), (1660, 129737624), (1670, 128960752), (1805, 119315488), (2152, 100076420), (2656, 81086015), (2672, 80600470), (2690, 80061136), (2888, 74572180), (3040, 70843571), (3154, 68282960), (3173, 67874080), (3320, 64868812), (3340, 64480376), (3610, 59657744), (4304, 50038210), (5111, 42137440), (5344, 40300235), (5380, 40030568), (5776, 37286090), (6308, 34141480), (6346, 33937040), (6640, 32434406), (6680, 32240188), (7220, 29828872), (7885, 27313184), (8608, 25019105), (10222, 21068720), (10760, 20015284), (11552, 18643045), (12616, 17070740), (12692, 16968520), (13280, 16217203), (13360, 16120094), (13861, 15537440), (14440, 14914436), (15770, 13656592), (15865, 13574816), (20444, 10534360), (21520, 10007642), (22327, 9645920), (25232, 8535370), (25384, 8484260), (25555, 8427488), (26720, 8060047), (27722, 7768720), (28880, 7457218), (29963, 7187680), (31540, 6828296), (31730, 6787408), (40888, 5267180), (43040, 5003821), (44654, 4822960), (44923, 4794080), (50464, 4267685), (50768, 4242130), (51110, 4213744), (55444, 3884360), (57760, 3728609), (59926, 3593840), (60287, 3572320), (63080, 3414148), (63460, 3393704), (69305, 3107488), (81776, 2633590), (89308, 2411480), (89846, 2397040), (97109, 2217760), (101536, 2121065), (102220, 2106872), (110888, 1942180), (111635, 1929184), (119852, 1796920), (120574, 1786160), (126160, 1707074), (126920, 1696852), (138610, 1553744), (149815, 1437536), (163552, 1316795), (178616, 1205740), (179692, 1198520), (194218, 1108880), (204440, 1053436), (221776, 971090), (223270, 964592), (224615, 958816), (239704, 898460), (241148, 893080), (252320, 853537), (253840, 848426), (263359, 817760), (277220, 776872), (299630, 718768), (301435, 714464), (357232, 602870), (359384, 599260), (388436, 554440), (408880, 526718), (424213, 507680), (443552, 485545), (446540, 482296), (449230, 479408)]