1400030580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5557}}^1$

素因数の和:5618

約数の個数: 192

約数和(自身を含む): 4706069760

約数和(自身を除く): 3306039180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 114, 130, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 323, 340, 380, 390, 442, 494, 510, 570, 646, 663, 741, 780, 884, 969, 988, 1020, 1105, 1140, 1235, 1292, 1326, 1482, 1615, 1938, 2210, 2470, 2652, 2964, 3230, 3315, 3705, 3876, 4199, 4420, 4845, 4940, 5557, 6460, 6630, 7410, 8398, 9690, 11114, 12597, 13260, 14820, 16671, 16796, 19380, 20995, 22228, 25194, 27785, 33342, 41990, 50388, 55570, 62985, 66684, 72241, 83355, 83980, 94469, 105583, 111140, 125970, 144482, 166710, 188938, 211166, 216723, 251940, 283407, 288964, 316749, 333420, 361205, 377876, 422332, 433446, 472345, 527915, 566814, 633498, 722410, 866892, 944690, 1055830, 1083615, 1133628, 1228097, 1266996, 1372579, 1417035, 1444820, 1583745, 1794911, 1889380, 2111660, 2167230, 2456194, 2745158, 2834070, 3167490, 3589822, 3684291, 4117737, 4334460, 4912388, 5384733, 5490316, 5668140, 6140485, 6334980, 6862895, 7179644, 7368582, 8235474, 8974555, 10769466, 12280970, 13725790, 14737164, 16470948, 17949110, 18421455, 20588685, 21538932, 23333843, 24561940, 26923665, 27451580, 35898220, 36842910, 41177370, 46667686, 53847330, 70001529, 73685820, 82354740, 93335372, 107694660, 116669215, 140003058, 233338430, 280006116, 350007645, 466676860, 700015290, 1400030580]

約数ペア:

[(1, 1400030580), (2, 700015290), (3, 466676860), (4, 350007645), (5, 280006116), (6, 233338430), (10, 140003058), (12, 116669215), (13, 107694660), (15, 93335372), (17, 82354740), (19, 73685820), (20, 70001529), (26, 53847330), (30, 46667686), (34, 41177370), (38, 36842910), (39, 35898220), (51, 27451580), (52, 26923665), (57, 24561940), (60, 23333843), (65, 21538932), (68, 20588685), (76, 18421455), (78, 17949110), (85, 16470948), (95, 14737164), (102, 13725790), (114, 12280970), (130, 10769466), (156, 8974555), (170, 8235474), (190, 7368582), (195, 7179644), (204, 6862895), (221, 6334980), (228, 6140485), (247, 5668140), (255, 5490316), (260, 5384733), (285, 4912388), (323, 4334460), (340, 4117737), (380, 3684291), (390, 3589822), (442, 3167490), (494, 2834070), (510, 2745158), (570, 2456194), (646, 2167230), (663, 2111660), (741, 1889380), (780, 1794911), (884, 1583745), (969, 1444820), (988, 1417035), (1020, 1372579), (1105, 1266996), (1140, 1228097), (1235, 1133628), (1292, 1083615), (1326, 1055830), (1482, 944690), (1615, 866892), (1938, 722410), (2210, 633498), (2470, 566814), (2652, 527915), (2964, 472345), (3230, 433446), (3315, 422332), (3705, 377876), (3876, 361205), (4199, 333420), (4420, 316749), (4845, 288964), (4940, 283407), (5557, 251940), (6460, 216723), (6630, 211166), (7410, 188938), (8398, 166710), (9690, 144482), (11114, 125970), (12597, 111140), (13260, 105583), (14820, 94469), (16671, 83980), (16796, 83355), (19380, 72241), (20995, 66684), (22228, 62985), (25194, 55570), (27785, 50388), (33342, 41990)]