20280393792

素因数分解:

$2^6\times 3^4\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1231

約数の個数: 280

約数和(自身を含む): 62195781120

約数和(自身を除く): 41915387328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 61, 64, 72, 81, 96, 108, 118, 122, 144, 162, 177, 183, 192, 216, 236, 244, 288, 324, 354, 366, 432, 472, 488, 531, 549, 576, 648, 708, 732, 864, 944, 976, 1062, 1087, 1098, 1296, 1416, 1464, 1593, 1647, 1728, 1888, 1952, 2124, 2174, 2196, 2592, 2832, 2928, 3186, 3261, 3294, 3599, 3776, 3904, 4248, 4348, 4392, 4779, 4941, 5184, 5664, 5856, 6372, 6522, 6588, 7198, 8496, 8696, 8784, 9558, 9783, 9882, 10797, 11328, 11712, 12744, 13044, 13176, 14396, 16992, 17392, 17568, 19116, 19566, 19764, 21594, 25488, 26088, 26352, 28792, 29349, 32391, 33984, 34784, 35136, 38232, 39132, 39528, 43188, 50976, 52176, 52704, 57584, 58698, 64133, 64782, 66307, 69568, 76464, 78264, 79056, 86376, 88047, 97173, 101952, 104352, 105408, 115168, 117396, 128266, 129564, 132614, 152928, 156528, 158112, 172752, 176094, 192399, 194346, 198921, 208704, 230336, 234792, 256532, 259128, 265228, 291519, 305856, 313056, 316224, 345504, 352188, 384798, 388692, 397842, 469584, 513064, 518256, 530456, 577197, 583038, 596763, 626112, 691008, 704376, 769596, 777384, 795684, 939168, 1026128, 1036512, 1060912, 1154394, 1166076, 1193526, 1408752, 1539192, 1554768, 1591368, 1731591, 1790289, 1878336, 2052256, 2073024, 2121824, 2308788, 2332152, 2387052, 2817504, 3078384, 3109536, 3182736, 3463182, 3580578, 3912113, 4104512, 4243648, 4617576, 4664304, 4774104, 5194773, 5370867, 5635008, 6156768, 6219072, 6365472, 6926364, 7161156, 7824226, 9235152, 9328608, 9548208, 10389546, 10741734, 11736339, 12313536, 12730944, 13852728, 14322312, 15648452, 18470304, 18657216, 19096416, 20779092, 21483468, 23472678, 27705456, 28644624, 31296904, 35209017, 36940608, 38192832, 41558184, 42966936, 46945356, 55410912, 57289248, 62593808, 70418034, 83116368, 85933872, 93890712, 105627051, 110821824, 114578496, 125187616, 140836068, 166232736, 171867744, 187781424, 211254102, 250375232, 281672136, 316881153, 332465472, 343735488, 375562848, 422508204, 563344272, 633762306, 751125696, 845016408, 1126688544, 1267524612, 1690032816, 2253377088, 2535049224, 3380065632, 5070098448, 6760131264, 10140196896, 20280393792]

約数ペア:

[(1, 20280393792), (2, 10140196896), (3, 6760131264), (4, 5070098448), (6, 3380065632), (8, 2535049224), (9, 2253377088), (12, 1690032816), (16, 1267524612), (18, 1126688544), (24, 845016408), (27, 751125696), (32, 633762306), (36, 563344272), (48, 422508204), (54, 375562848), (59, 343735488), (61, 332465472), (64, 316881153), (72, 281672136), (81, 250375232), (96, 211254102), (108, 187781424), (118, 171867744), (122, 166232736), (144, 140836068), (162, 125187616), (177, 114578496), (183, 110821824), (192, 105627051), (216, 93890712), (236, 85933872), (244, 83116368), (288, 70418034), (324, 62593808), (354, 57289248), (366, 55410912), (432, 46945356), (472, 42966936), (488, 41558184), (531, 38192832), (549, 36940608), (576, 35209017), (648, 31296904), (708, 28644624), (732, 27705456), (864, 23472678), (944, 21483468), (976, 20779092), (1062, 19096416), (1087, 18657216), (1098, 18470304), (1296, 15648452), (1416, 14322312), (1464, 13852728), (1593, 12730944), (1647, 12313536), (1728, 11736339), (1888, 10741734), (1952, 10389546), (2124, 9548208), (2174, 9328608), (2196, 9235152), (2592, 7824226), (2832, 7161156), (2928, 6926364), (3186, 6365472), (3261, 6219072), (3294, 6156768), (3599, 5635008), (3776, 5370867), (3904, 5194773), (4248, 4774104), (4348, 4664304), (4392, 4617576), (4779, 4243648), (4941, 4104512), (5184, 3912113), (5664, 3580578), (5856, 3463182), (6372, 3182736), (6522, 3109536), (6588, 3078384), (7198, 2817504), (8496, 2387052), (8696, 2332152), (8784, 2308788), (9558, 2121824), (9783, 2073024), (9882, 2052256), (10797, 1878336), (11328, 1790289), (11712, 1731591), (12744, 1591368), (13044, 1554768), (13176, 1539192), (14396, 1408752), (16992, 1193526), (17392, 1166076), (17568, 1154394), (19116, 1060912), (19566, 1036512), (19764, 1026128), (21594, 939168), (25488, 795684), (26088, 777384), (26352, 769596), (28792, 704376), (29349, 691008), (32391, 626112), (33984, 596763), (34784, 583038), (35136, 577197), (38232, 530456), (39132, 518256), (39528, 513064), (43188, 469584), (50976, 397842), (52176, 388692), (52704, 384798), (57584, 352188), (58698, 345504), (64133, 316224), (64782, 313056), (66307, 305856), (69568, 291519), (76464, 265228), (78264, 259128), (79056, 256532), (86376, 234792), (88047, 230336), (97173, 208704), (101952, 198921), (104352, 194346), (105408, 192399), (115168, 176094), (117396, 172752), (128266, 158112), (129564, 156528), (132614, 152928)]