4009842840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{2287}}^1$

素因数の和:3089

約数の個数: 128

約数和(自身を含む): 12684672000

約数和(自身を除く): 8674829160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 769, 1140, 1538, 2280, 2287, 2307, 3076, 3845, 4574, 4614, 6152, 6861, 7690, 9148, 9228, 11435, 11535, 13722, 14611, 15380, 18296, 18456, 22870, 23070, 27444, 29222, 30760, 34305, 43453, 43833, 45740, 46140, 54888, 58444, 68610, 73055, 86906, 87666, 91480, 92280, 116888, 130359, 137220, 146110, 173812, 175332, 217265, 219165, 260718, 274440, 292220, 347624, 350664, 434530, 438330, 521436, 584440, 651795, 869060, 876660, 1042872, 1303590, 1738120, 1753320, 1758703, 2607180, 3517406, 5214360, 5276109, 7034812, 8793515, 10552218, 14069624, 17587030, 21104436, 26380545, 33415357, 35174060, 42208872, 52761090, 66830714, 70348120, 100246071, 105522180, 133661428, 167076785, 200492142, 211044360, 267322856, 334153570, 400984284, 501230355, 668307140, 801968568, 1002460710, 1336614280, 2004921420, 4009842840]

約数ペア:

[(1, 4009842840), (2, 2004921420), (3, 1336614280), (4, 1002460710), (5, 801968568), (6, 668307140), (8, 501230355), (10, 400984284), (12, 334153570), (15, 267322856), (19, 211044360), (20, 200492142), (24, 167076785), (30, 133661428), (38, 105522180), (40, 100246071), (57, 70348120), (60, 66830714), (76, 52761090), (95, 42208872), (114, 35174060), (120, 33415357), (152, 26380545), (190, 21104436), (228, 17587030), (285, 14069624), (380, 10552218), (456, 8793515), (570, 7034812), (760, 5276109), (769, 5214360), (1140, 3517406), (1538, 2607180), (2280, 1758703), (2287, 1753320), (2307, 1738120), (3076, 1303590), (3845, 1042872), (4574, 876660), (4614, 869060), (6152, 651795), (6861, 584440), (7690, 521436), (9148, 438330), (9228, 434530), (11435, 350664), (11535, 347624), (13722, 292220), (14611, 274440), (15380, 260718), (18296, 219165), (18456, 217265), (22870, 175332), (23070, 173812), (27444, 146110), (29222, 137220), (30760, 130359), (34305, 116888), (43453, 92280), (43833, 91480), (45740, 87666), (46140, 86906), (54888, 73055), (58444, 68610)]