40579440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:855

約数の個数: 160

約数和(自身を含む): 144633600

約数和(自身を除く): 104054160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 809, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1618, 1672, 2090, 2280, 2427, 2508, 2640, 3135, 3236, 3344, 4045, 4180, 4560, 4854, 5016, 6270, 6472, 8090, 8360, 8899, 9708, 10032, 12135, 12540, 12944, 15371, 16180, 16720, 17798, 19416, 24270, 25080, 26697, 30742, 32360, 35596, 38832, 44495, 46113, 48540, 50160, 53394, 61484, 64720, 71192, 76855, 88990, 92226, 97080, 106788, 122968, 133485, 142384, 153710, 169081, 177980, 184452, 194160, 213576, 230565, 245936, 266970, 307420, 338162, 355960, 368904, 427152, 461130, 507243, 533940, 614840, 676324, 711920, 737808, 845405, 922260, 1014486, 1067880, 1229680, 1352648, 1690810, 1844520, 2028972, 2135760, 2536215, 2705296, 3381620, 3689040, 4057944, 5072430, 6763240, 8115888, 10144860, 13526480, 20289720, 40579440]

約数ペア:

[(1, 40579440), (2, 20289720), (3, 13526480), (4, 10144860), (5, 8115888), (6, 6763240), (8, 5072430), (10, 4057944), (11, 3689040), (12, 3381620), (15, 2705296), (16, 2536215), (19, 2135760), (20, 2028972), (22, 1844520), (24, 1690810), (30, 1352648), (33, 1229680), (38, 1067880), (40, 1014486), (44, 922260), (48, 845405), (55, 737808), (57, 711920), (60, 676324), (66, 614840), (76, 533940), (80, 507243), (88, 461130), (95, 427152), (110, 368904), (114, 355960), (120, 338162), (132, 307420), (152, 266970), (165, 245936), (176, 230565), (190, 213576), (209, 194160), (220, 184452), (228, 177980), (240, 169081), (264, 153710), (285, 142384), (304, 133485), (330, 122968), (380, 106788), (418, 97080), (440, 92226), (456, 88990), (528, 76855), (570, 71192), (627, 64720), (660, 61484), (760, 53394), (809, 50160), (836, 48540), (880, 46113), (912, 44495), (1045, 38832), (1140, 35596), (1254, 32360), (1320, 30742), (1520, 26697), (1618, 25080), (1672, 24270), (2090, 19416), (2280, 17798), (2427, 16720), (2508, 16180), (2640, 15371), (3135, 12944), (3236, 12540), (3344, 12135), (4045, 10032), (4180, 9708), (4560, 8899), (4854, 8360), (5016, 8090), (6270, 6472)]