237938040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 256

約数和(自身を含む): 839808000

約数和(自身を除く): 601869960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 71, 72, 87, 90, 107, 108, 116, 120, 135, 142, 145, 174, 180, 213, 214, 216, 232, 261, 270, 284, 290, 321, 348, 355, 360, 426, 428, 435, 522, 535, 540, 568, 580, 639, 642, 696, 710, 783, 852, 856, 870, 963, 1044, 1065, 1070, 1080, 1160, 1278, 1284, 1305, 1420, 1566, 1605, 1704, 1740, 1917, 1926, 2059, 2088, 2130, 2140, 2556, 2568, 2610, 2840, 2889, 3103, 3132, 3195, 3210, 3480, 3834, 3852, 3915, 4118, 4260, 4280, 4815, 5112, 5220, 5778, 6177, 6206, 6264, 6390, 6420, 7597, 7668, 7704, 7830, 8236, 8520, 9309, 9585, 9630, 10295, 10440, 11556, 12354, 12412, 12780, 12840, 14445, 15194, 15336, 15515, 15660, 16472, 18531, 18618, 19170, 19260, 20590, 22791, 23112, 24708, 24824, 25560, 27927, 28890, 30388, 30885, 31030, 31320, 37062, 37236, 37985, 38340, 38520, 41180, 45582, 46545, 49416, 55593, 55854, 57780, 60776, 61770, 62060, 68373, 74124, 74472, 75970, 76680, 82360, 83781, 91164, 92655, 93090, 111186, 111708, 113955, 115560, 123540, 124120, 136746, 139635, 148248, 151940, 167562, 182328, 185310, 186180, 205119, 220313, 222372, 223416, 227910, 247080, 273492, 277965, 279270, 303880, 335124, 341865, 370620, 372360, 410238, 418905, 440626, 444744, 455820, 546984, 555930, 558540, 660939, 670248, 683730, 741240, 820476, 837810, 881252, 911640, 1025595, 1101565, 1111860, 1117080, 1321878, 1367460, 1640952, 1675620, 1762504, 1982817, 2051190, 2203130, 2223720, 2643756, 2734920, 3304695, 3351240, 3965634, 4102380, 4406260, 5287512, 5948451, 6609390, 7931268, 8204760, 8812520, 9914085, 11896902, 13218780, 15862536, 19828170, 23793804, 26437560, 29742255, 39656340, 47587608, 59484510, 79312680, 118969020, 237938040]

約数ペア:

[(1, 237938040), (2, 118969020), (3, 79312680), (4, 59484510), (5, 47587608), (6, 39656340), (8, 29742255), (9, 26437560), (10, 23793804), (12, 19828170), (15, 15862536), (18, 13218780), (20, 11896902), (24, 9914085), (27, 8812520), (29, 8204760), (30, 7931268), (36, 6609390), (40, 5948451), (45, 5287512), (54, 4406260), (58, 4102380), (60, 3965634), (71, 3351240), (72, 3304695), (87, 2734920), (90, 2643756), (107, 2223720), (108, 2203130), (116, 2051190), (120, 1982817), (135, 1762504), (142, 1675620), (145, 1640952), (174, 1367460), (180, 1321878), (213, 1117080), (214, 1111860), (216, 1101565), (232, 1025595), (261, 911640), (270, 881252), (284, 837810), (290, 820476), (321, 741240), (348, 683730), (355, 670248), (360, 660939), (426, 558540), (428, 555930), (435, 546984), (522, 455820), (535, 444744), (540, 440626), (568, 418905), (580, 410238), (639, 372360), (642, 370620), (696, 341865), (710, 335124), (783, 303880), (852, 279270), (856, 277965), (870, 273492), (963, 247080), (1044, 227910), (1065, 223416), (1070, 222372), (1080, 220313), (1160, 205119), (1278, 186180), (1284, 185310), (1305, 182328), (1420, 167562), (1566, 151940), (1605, 148248), (1704, 139635), (1740, 136746), (1917, 124120), (1926, 123540), (2059, 115560), (2088, 113955), (2130, 111708), (2140, 111186), (2556, 93090), (2568, 92655), (2610, 91164), (2840, 83781), (2889, 82360), (3103, 76680), (3132, 75970), (3195, 74472), (3210, 74124), (3480, 68373), (3834, 62060), (3852, 61770), (3915, 60776), (4118, 57780), (4260, 55854), (4280, 55593), (4815, 49416), (5112, 46545), (5220, 45582), (5778, 41180), (6177, 38520), (6206, 38340), (6264, 37985), (6390, 37236), (6420, 37062), (7597, 31320), (7668, 31030), (7704, 30885), (7830, 30388), (8236, 28890), (8520, 27927), (9309, 25560), (9585, 24824), (9630, 24708), (10295, 23112), (10440, 22791), (11556, 20590), (12354, 19260), (12412, 19170), (12780, 18618), (12840, 18531), (14445, 16472), (15194, 15660), (15336, 15515)]