40955640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 149299200

約数和(自身を除く): 108343560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 23, 24, 30, 33, 38, 40, 44, 46, 55, 57, 60, 66, 69, 71, 76, 88, 92, 95, 110, 114, 115, 120, 132, 138, 142, 152, 165, 184, 190, 209, 213, 220, 228, 230, 253, 264, 276, 284, 285, 330, 345, 355, 380, 418, 426, 437, 440, 456, 460, 506, 552, 568, 570, 627, 660, 690, 710, 759, 760, 781, 836, 852, 874, 920, 1012, 1045, 1065, 1140, 1254, 1265, 1311, 1320, 1349, 1380, 1420, 1518, 1562, 1633, 1672, 1704, 1748, 2024, 2090, 2130, 2185, 2280, 2343, 2508, 2530, 2622, 2698, 2760, 2840, 3036, 3124, 3135, 3266, 3496, 3795, 3905, 4047, 4180, 4260, 4370, 4686, 4807, 4899, 5016, 5060, 5244, 5396, 6072, 6248, 6270, 6532, 6555, 6745, 7590, 7810, 8094, 8165, 8360, 8520, 8740, 9372, 9614, 9798, 10120, 10488, 10792, 11715, 12540, 13064, 13110, 13490, 14421, 14839, 15180, 15620, 16188, 16330, 17480, 17963, 18744, 19228, 19596, 20235, 23430, 24035, 24495, 25080, 26220, 26980, 28842, 29678, 30360, 31027, 31240, 32376, 32660, 35926, 38456, 39192, 40470, 44517, 46860, 48070, 48990, 52440, 53889, 53960, 57684, 59356, 62054, 65320, 71852, 72105, 74195, 80940, 89034, 89815, 93081, 93720, 96140, 97980, 107778, 115368, 118712, 124108, 143704, 144210, 148390, 155135, 161880, 178068, 179630, 186162, 192280, 195960, 215556, 222585, 248216, 269445, 288420, 296780, 310270, 341297, 356136, 359260, 372324, 431112, 445170, 465405, 538890, 576840, 593560, 620540, 682594, 718520, 744648, 890340, 930810, 1023891, 1077780, 1241080, 1365188, 1706485, 1780680, 1861620, 2047782, 2155560, 2730376, 3412970, 3723240, 4095564, 5119455, 6825940, 8191128, 10238910, 13651880, 20477820, 40955640]

約数ペア:

[(1, 40955640), (2, 20477820), (3, 13651880), (4, 10238910), (5, 8191128), (6, 6825940), (8, 5119455), (10, 4095564), (11, 3723240), (12, 3412970), (15, 2730376), (19, 2155560), (20, 2047782), (22, 1861620), (23, 1780680), (24, 1706485), (30, 1365188), (33, 1241080), (38, 1077780), (40, 1023891), (44, 930810), (46, 890340), (55, 744648), (57, 718520), (60, 682594), (66, 620540), (69, 593560), (71, 576840), (76, 538890), (88, 465405), (92, 445170), (95, 431112), (110, 372324), (114, 359260), (115, 356136), (120, 341297), (132, 310270), (138, 296780), (142, 288420), (152, 269445), (165, 248216), (184, 222585), (190, 215556), (209, 195960), (213, 192280), (220, 186162), (228, 179630), (230, 178068), (253, 161880), (264, 155135), (276, 148390), (284, 144210), (285, 143704), (330, 124108), (345, 118712), (355, 115368), (380, 107778), (418, 97980), (426, 96140), (437, 93720), (440, 93081), (456, 89815), (460, 89034), (506, 80940), (552, 74195), (568, 72105), (570, 71852), (627, 65320), (660, 62054), (690, 59356), (710, 57684), (759, 53960), (760, 53889), (781, 52440), (836, 48990), (852, 48070), (874, 46860), (920, 44517), (1012, 40470), (1045, 39192), (1065, 38456), (1140, 35926), (1254, 32660), (1265, 32376), (1311, 31240), (1320, 31027), (1349, 30360), (1380, 29678), (1420, 28842), (1518, 26980), (1562, 26220), (1633, 25080), (1672, 24495), (1704, 24035), (1748, 23430), (2024, 20235), (2090, 19596), (2130, 19228), (2185, 18744), (2280, 17963), (2343, 17480), (2508, 16330), (2530, 16188), (2622, 15620), (2698, 15180), (2760, 14839), (2840, 14421), (3036, 13490), (3124, 13110), (3135, 13064), (3266, 12540), (3496, 11715), (3795, 10792), (3905, 10488), (4047, 10120), (4180, 9798), (4260, 9614), (4370, 9372), (4686, 8740), (4807, 8520), (4899, 8360), (5016, 8165), (5060, 8094), (5244, 7810), (5396, 7590), (6072, 6745), (6248, 6555), (6270, 6532)]