42677040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 162846720

約数和(自身を除く): 120169680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 191, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 382, 392, 399, 420, 456, 490, 532, 560, 570, 573, 588, 665, 735, 760, 764, 784, 798, 840, 912, 931, 955, 980, 1064, 1140, 1146, 1176, 1330, 1337, 1470, 1520, 1528, 1596, 1680, 1862, 1910, 1960, 1995, 2128, 2280, 2292, 2352, 2660, 2674, 2793, 2865, 2940, 3056, 3192, 3629, 3724, 3820, 3920, 3990, 4011, 4560, 4584, 4655, 5320, 5348, 5586, 5730, 5880, 6384, 6685, 7258, 7448, 7640, 7980, 8022, 9168, 9310, 9359, 10640, 10696, 10887, 11172, 11460, 11760, 13370, 13965, 14516, 14896, 15280, 15960, 16044, 18145, 18620, 18718, 20055, 21392, 21774, 22344, 22920, 25403, 26740, 27930, 28077, 29032, 31920, 32088, 36290, 37240, 37436, 40110, 43548, 44688, 45840, 46795, 50806, 53480, 54435, 55860, 56154, 58064, 64176, 72580, 74480, 74872, 76209, 80220, 87096, 93590, 101612, 106960, 108870, 111720, 112308, 127015, 140385, 145160, 149744, 152418, 160440, 174192, 177821, 187180, 203224, 217740, 223440, 224616, 254030, 280770, 290320, 304836, 320880, 355642, 374360, 381045, 406448, 435480, 449232, 508060, 533463, 561540, 609672, 711284, 748720, 762090, 870960, 889105, 1016120, 1066926, 1123080, 1219344, 1422568, 1524180, 1778210, 2032240, 2133852, 2246160, 2667315, 2845136, 3048360, 3556420, 4267704, 5334630, 6096720, 7112840, 8535408, 10669260, 14225680, 21338520, 42677040]

約数ペア:

[(1, 42677040), (2, 21338520), (3, 14225680), (4, 10669260), (5, 8535408), (6, 7112840), (7, 6096720), (8, 5334630), (10, 4267704), (12, 3556420), (14, 3048360), (15, 2845136), (16, 2667315), (19, 2246160), (20, 2133852), (21, 2032240), (24, 1778210), (28, 1524180), (30, 1422568), (35, 1219344), (38, 1123080), (40, 1066926), (42, 1016120), (48, 889105), (49, 870960), (56, 762090), (57, 748720), (60, 711284), (70, 609672), (76, 561540), (80, 533463), (84, 508060), (95, 449232), (98, 435480), (105, 406448), (112, 381045), (114, 374360), (120, 355642), (133, 320880), (140, 304836), (147, 290320), (152, 280770), (168, 254030), (190, 224616), (191, 223440), (196, 217740), (210, 203224), (228, 187180), (240, 177821), (245, 174192), (266, 160440), (280, 152418), (285, 149744), (294, 145160), (304, 140385), (336, 127015), (380, 112308), (382, 111720), (392, 108870), (399, 106960), (420, 101612), (456, 93590), (490, 87096), (532, 80220), (560, 76209), (570, 74872), (573, 74480), (588, 72580), (665, 64176), (735, 58064), (760, 56154), (764, 55860), (784, 54435), (798, 53480), (840, 50806), (912, 46795), (931, 45840), (955, 44688), (980, 43548), (1064, 40110), (1140, 37436), (1146, 37240), (1176, 36290), (1330, 32088), (1337, 31920), (1470, 29032), (1520, 28077), (1528, 27930), (1596, 26740), (1680, 25403), (1862, 22920), (1910, 22344), (1960, 21774), (1995, 21392), (2128, 20055), (2280, 18718), (2292, 18620), (2352, 18145), (2660, 16044), (2674, 15960), (2793, 15280), (2865, 14896), (2940, 14516), (3056, 13965), (3192, 13370), (3629, 11760), (3724, 11460), (3820, 11172), (3920, 10887), (3990, 10696), (4011, 10640), (4560, 9359), (4584, 9310), (4655, 9168), (5320, 8022), (5348, 7980), (5586, 7640), (5730, 7448), (5880, 7258), (6384, 6685)]