40997040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1107

約数の個数: 160

約数和(自身を含む): 151704576

約数和(自身を除く): 110707536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1061, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2122, 2415, 2576, 2760, 3183, 3220, 3864, 4244, 4830, 5305, 5520, 6366, 6440, 7427, 7728, 8488, 9660, 10610, 12732, 12880, 14854, 15915, 16976, 19320, 21220, 22281, 24403, 25464, 29708, 31830, 37135, 38640, 42440, 44562, 48806, 50928, 59416, 63660, 73209, 74270, 84880, 89124, 97612, 111405, 118832, 122015, 127320, 146418, 148540, 170821, 178248, 195224, 222810, 244030, 254640, 292836, 297080, 341642, 356496, 366045, 390448, 445620, 488060, 512463, 585672, 594160, 683284, 732090, 854105, 891240, 976120, 1024926, 1171344, 1366568, 1464180, 1708210, 1782480, 1952240, 2049852, 2562315, 2733136, 2928360, 3416420, 4099704, 5124630, 5856720, 6832840, 8199408, 10249260, 13665680, 20498520, 40997040]

約数ペア:

[(1, 40997040), (2, 20498520), (3, 13665680), (4, 10249260), (5, 8199408), (6, 6832840), (7, 5856720), (8, 5124630), (10, 4099704), (12, 3416420), (14, 2928360), (15, 2733136), (16, 2562315), (20, 2049852), (21, 1952240), (23, 1782480), (24, 1708210), (28, 1464180), (30, 1366568), (35, 1171344), (40, 1024926), (42, 976120), (46, 891240), (48, 854105), (56, 732090), (60, 683284), (69, 594160), (70, 585672), (80, 512463), (84, 488060), (92, 445620), (105, 390448), (112, 366045), (115, 356496), (120, 341642), (138, 297080), (140, 292836), (161, 254640), (168, 244030), (184, 222810), (210, 195224), (230, 178248), (240, 170821), (276, 148540), (280, 146418), (322, 127320), (336, 122015), (345, 118832), (368, 111405), (420, 97612), (460, 89124), (483, 84880), (552, 74270), (560, 73209), (644, 63660), (690, 59416), (805, 50928), (840, 48806), (920, 44562), (966, 42440), (1061, 38640), (1104, 37135), (1288, 31830), (1380, 29708), (1610, 25464), (1680, 24403), (1840, 22281), (1932, 21220), (2122, 19320), (2415, 16976), (2576, 15915), (2760, 14854), (3183, 12880), (3220, 12732), (3864, 10610), (4244, 9660), (4830, 8488), (5305, 7728), (5520, 7427), (6366, 6440)]