4445037840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{3469}}^1$

素因数の和:3785

約数の個数: 160

約数和(自身を含む): 14560675200

約数和(自身を除く): 10115637360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 281, 285, 304, 380, 456, 562, 570, 760, 843, 912, 1124, 1140, 1405, 1520, 1686, 2248, 2280, 2810, 3372, 3469, 4215, 4496, 4560, 5339, 5620, 6744, 6938, 8430, 10407, 10678, 11240, 13488, 13876, 16017, 16860, 17345, 20814, 21356, 22480, 26695, 27752, 32034, 33720, 34690, 41628, 42712, 52035, 53390, 55504, 64068, 65911, 67440, 69380, 80085, 83256, 85424, 104070, 106780, 128136, 131822, 138760, 160170, 166512, 197733, 208140, 213560, 256272, 263644, 277520, 320340, 329555, 395466, 416280, 427120, 527288, 640680, 659110, 790932, 832560, 974789, 988665, 1054576, 1281360, 1318220, 1581864, 1949578, 1977330, 2636440, 2924367, 3163728, 3899156, 3954660, 4873945, 5272880, 5848734, 7798312, 7909320, 9747890, 11697468, 14621835, 15596624, 15818640, 18520991, 19495780, 23394936, 29243670, 37041982, 38991560, 46789872, 55562973, 58487340, 74083964, 77983120, 92604955, 111125946, 116974680, 148167928, 185209910, 222251892, 233949360, 277814865, 296335856, 370419820, 444503784, 555629730, 740839640, 889007568, 1111259460, 1481679280, 2222518920, 4445037840]

約数ペア:

[(1, 4445037840), (2, 2222518920), (3, 1481679280), (4, 1111259460), (5, 889007568), (6, 740839640), (8, 555629730), (10, 444503784), (12, 370419820), (15, 296335856), (16, 277814865), (19, 233949360), (20, 222251892), (24, 185209910), (30, 148167928), (38, 116974680), (40, 111125946), (48, 92604955), (57, 77983120), (60, 74083964), (76, 58487340), (80, 55562973), (95, 46789872), (114, 38991560), (120, 37041982), (152, 29243670), (190, 23394936), (228, 19495780), (240, 18520991), (281, 15818640), (285, 15596624), (304, 14621835), (380, 11697468), (456, 9747890), (562, 7909320), (570, 7798312), (760, 5848734), (843, 5272880), (912, 4873945), (1124, 3954660), (1140, 3899156), (1405, 3163728), (1520, 2924367), (1686, 2636440), (2248, 1977330), (2280, 1949578), (2810, 1581864), (3372, 1318220), (3469, 1281360), (4215, 1054576), (4496, 988665), (4560, 974789), (5339, 832560), (5620, 790932), (6744, 659110), (6938, 640680), (8430, 527288), (10407, 427120), (10678, 416280), (11240, 395466), (13488, 329555), (13876, 320340), (16017, 277520), (16860, 263644), (17345, 256272), (20814, 213560), (21356, 208140), (22480, 197733), (26695, 166512), (27752, 160170), (32034, 138760), (33720, 131822), (34690, 128136), (41628, 106780), (42712, 104070), (52035, 85424), (53390, 83256), (55504, 80085), (64068, 69380), (65911, 67440)]