18380056240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3541}}^1$

素因数の和:3628

約数の個数: 320

約数和(自身を含む): 56668372992

約数和(自身を除く): 38288316752

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 31, 35, 40, 46, 52, 56, 62, 65, 70, 80, 91, 92, 104, 112, 115, 124, 130, 140, 155, 161, 182, 184, 208, 217, 230, 248, 260, 280, 299, 310, 322, 364, 368, 403, 434, 455, 460, 496, 520, 560, 598, 620, 644, 713, 728, 805, 806, 868, 910, 920, 1040, 1085, 1196, 1240, 1288, 1426, 1456, 1495, 1610, 1612, 1736, 1820, 1840, 2015, 2093, 2170, 2392, 2480, 2576, 2821, 2852, 2990, 3220, 3224, 3472, 3541, 3565, 3640, 4030, 4186, 4340, 4784, 4991, 5642, 5704, 5980, 6440, 6448, 7082, 7130, 7280, 8060, 8372, 8680, 9269, 9982, 10465, 11284, 11408, 11960, 12880, 14105, 14164, 14260, 16120, 16744, 17360, 17705, 18538, 19964, 20930, 22568, 23920, 24787, 24955, 28210, 28328, 28520, 32240, 33488, 35410, 37076, 39928, 41860, 45136, 46033, 46345, 49574, 49910, 56420, 56656, 57040, 64883, 70820, 74152, 79856, 81443, 83720, 92066, 92690, 99148, 99820, 109771, 112840, 123935, 129766, 141640, 148304, 162886, 167440, 184132, 185380, 198296, 199640, 219542, 225680, 230165, 247870, 259532, 283280, 322231, 324415, 325772, 368264, 370760, 396592, 399280, 407215, 439084, 460330, 495740, 519064, 548855, 570101, 644462, 648830, 651544, 736528, 741520, 768397, 814430, 878168, 920660, 991480, 1038128, 1058759, 1097710, 1140202, 1288924, 1297660, 1303088, 1427023, 1536794, 1611155, 1628860, 1756336, 1841320, 1982960, 2117518, 2195420, 2280404, 2524733, 2577848, 2595320, 2850505, 2854046, 3073588, 3222310, 3257720, 3682640, 3841985, 4235036, 4390840, 4560808, 5049466, 5155696, 5190640, 5293795, 5701010, 5708092, 6147176, 6444620, 6515440, 7135115, 7411313, 7683970, 8470072, 8781680, 9121616, 9989161, 10098932, 10587590, 11402020, 11416184, 12294352, 12623665, 12889240, 14270230, 14822626, 15367940, 16940144, 17673131, 19978322, 20197864, 21175180, 22804040, 22832368, 25247330, 25778480, 28540460, 29645252, 30735880, 32821529, 35346262, 37056565, 39956644, 40395728, 42350360, 45608080, 49945805, 50494660, 57080920, 59290504, 61471760, 65643058, 70692524, 74113130, 79913288, 84700720, 88365655, 99891610, 100989320, 114161840, 118581008, 131286116, 141385048, 148226260, 159826576, 164107645, 176731310, 199783220, 201978640, 229750703, 262572232, 282770096, 296452520, 328215290, 353462620, 399566440, 459501406, 525144464, 592905040, 656430580, 706925240, 799132880, 919002812, 1148753515, 1312861160, 1413850480, 1838005624, 2297507030, 2625722320, 3676011248, 4595014060, 9190028120, 18380056240]

約数ペア:

[(1, 18380056240), (2, 9190028120), (4, 4595014060), (5, 3676011248), (7, 2625722320), (8, 2297507030), (10, 1838005624), (13, 1413850480), (14, 1312861160), (16, 1148753515), (20, 919002812), (23, 799132880), (26, 706925240), (28, 656430580), (31, 592905040), (35, 525144464), (40, 459501406), (46, 399566440), (52, 353462620), (56, 328215290), (62, 296452520), (65, 282770096), (70, 262572232), (80, 229750703), (91, 201978640), (92, 199783220), (104, 176731310), (112, 164107645), (115, 159826576), (124, 148226260), (130, 141385048), (140, 131286116), (155, 118581008), (161, 114161840), (182, 100989320), (184, 99891610), (208, 88365655), (217, 84700720), (230, 79913288), (248, 74113130), (260, 70692524), (280, 65643058), (299, 61471760), (310, 59290504), (322, 57080920), (364, 50494660), (368, 49945805), (403, 45608080), (434, 42350360), (455, 40395728), (460, 39956644), (496, 37056565), (520, 35346262), (560, 32821529), (598, 30735880), (620, 29645252), (644, 28540460), (713, 25778480), (728, 25247330), (805, 22832368), (806, 22804040), (868, 21175180), (910, 20197864), (920, 19978322), (1040, 17673131), (1085, 16940144), (1196, 15367940), (1240, 14822626), (1288, 14270230), (1426, 12889240), (1456, 12623665), (1495, 12294352), (1610, 11416184), (1612, 11402020), (1736, 10587590), (1820, 10098932), (1840, 9989161), (2015, 9121616), (2093, 8781680), (2170, 8470072), (2392, 7683970), (2480, 7411313), (2576, 7135115), (2821, 6515440), (2852, 6444620), (2990, 6147176), (3220, 5708092), (3224, 5701010), (3472, 5293795), (3541, 5190640), (3565, 5155696), (3640, 5049466), (4030, 4560808), (4186, 4390840), (4340, 4235036), (4784, 3841985), (4991, 3682640), (5642, 3257720), (5704, 3222310), (5980, 3073588), (6440, 2854046), (6448, 2850505), (7082, 2595320), (7130, 2577848), (7280, 2524733), (8060, 2280404), (8372, 2195420), (8680, 2117518), (9269, 1982960), (9982, 1841320), (10465, 1756336), (11284, 1628860), (11408, 1611155), (11960, 1536794), (12880, 1427023), (14105, 1303088), (14164, 1297660), (14260, 1288924), (16120, 1140202), (16744, 1097710), (17360, 1058759), (17705, 1038128), (18538, 991480), (19964, 920660), (20930, 878168), (22568, 814430), (23920, 768397), (24787, 741520), (24955, 736528), (28210, 651544), (28328, 648830), (28520, 644462), (32240, 570101), (33488, 548855), (35410, 519064), (37076, 495740), (39928, 460330), (41860, 439084), (45136, 407215), (46033, 399280), (46345, 396592), (49574, 370760), (49910, 368264), (56420, 325772), (56656, 324415), (57040, 322231), (64883, 283280), (70820, 259532), (74152, 247870), (79856, 230165), (81443, 225680), (83720, 219542), (92066, 199640), (92690, 198296), (99148, 185380), (99820, 184132), (109771, 167440), (112840, 162886), (123935, 148304), (129766, 141640)]