2183180800

素因数分解:

$2^9\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 240

約数和(自身を含む): 5845340160

約数和(自身を除く): 3662159360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 79, 80, 85, 100, 127, 128, 136, 158, 160, 170, 200, 254, 256, 272, 316, 320, 340, 395, 400, 425, 508, 512, 544, 632, 635, 640, 680, 790, 800, 850, 1016, 1088, 1264, 1270, 1280, 1343, 1360, 1580, 1600, 1700, 1975, 2032, 2159, 2176, 2528, 2540, 2560, 2686, 2720, 3160, 3175, 3200, 3400, 3950, 4064, 4318, 4352, 5056, 5080, 5372, 5440, 6320, 6350, 6400, 6715, 6800, 7900, 8128, 8636, 8704, 10033, 10112, 10160, 10744, 10795, 10880, 12640, 12700, 12800, 13430, 13600, 15800, 16256, 17272, 20066, 20224, 20320, 21488, 21590, 21760, 25280, 25400, 26860, 27200, 31600, 32512, 33575, 34544, 40132, 40448, 40640, 42976, 43180, 43520, 50165, 50560, 50800, 53720, 53975, 54400, 63200, 65024, 67150, 69088, 80264, 81280, 85952, 86360, 100330, 101120, 101600, 107440, 107950, 108800, 126400, 134300, 138176, 160528, 162560, 170561, 171904, 172720, 200660, 202240, 203200, 214880, 215900, 217600, 250825, 252800, 268600, 276352, 321056, 325120, 341122, 343808, 345440, 401320, 406400, 429760, 431800, 501650, 505600, 537200, 552704, 642112, 682244, 687616, 690880, 802640, 812800, 852805, 859520, 863600, 1003300, 1011200, 1074400, 1105408, 1284224, 1364488, 1381760, 1605280, 1625600, 1705610, 1719040, 1727200, 2006600, 2148800, 2568448, 2728976, 2763520, 3210560, 3411220, 3438080, 3454400, 4013200, 4264025, 4297600, 5136896, 5457952, 5527040, 6421120, 6822440, 6908800, 8026400, 8528050, 8595200, 10915904, 12842240, 13644880, 13817600, 16052800, 17056100, 17190400, 21831808, 25684480, 27289760, 27635200, 32105600, 34112200, 43663616, 54579520, 64211200, 68224400, 87327232, 109159040, 128422400, 136448800, 218318080, 272897600, 436636160, 545795200, 1091590400, 2183180800]

約数ペア:

[(1, 2183180800), (2, 1091590400), (4, 545795200), (5, 436636160), (8, 272897600), (10, 218318080), (16, 136448800), (17, 128422400), (20, 109159040), (25, 87327232), (32, 68224400), (34, 64211200), (40, 54579520), (50, 43663616), (64, 34112200), (68, 32105600), (79, 27635200), (80, 27289760), (85, 25684480), (100, 21831808), (127, 17190400), (128, 17056100), (136, 16052800), (158, 13817600), (160, 13644880), (170, 12842240), (200, 10915904), (254, 8595200), (256, 8528050), (272, 8026400), (316, 6908800), (320, 6822440), (340, 6421120), (395, 5527040), (400, 5457952), (425, 5136896), (508, 4297600), (512, 4264025), (544, 4013200), (632, 3454400), (635, 3438080), (640, 3411220), (680, 3210560), (790, 2763520), (800, 2728976), (850, 2568448), (1016, 2148800), (1088, 2006600), (1264, 1727200), (1270, 1719040), (1280, 1705610), (1343, 1625600), (1360, 1605280), (1580, 1381760), (1600, 1364488), (1700, 1284224), (1975, 1105408), (2032, 1074400), (2159, 1011200), (2176, 1003300), (2528, 863600), (2540, 859520), (2560, 852805), (2686, 812800), (2720, 802640), (3160, 690880), (3175, 687616), (3200, 682244), (3400, 642112), (3950, 552704), (4064, 537200), (4318, 505600), (4352, 501650), (5056, 431800), (5080, 429760), (5372, 406400), (5440, 401320), (6320, 345440), (6350, 343808), (6400, 341122), (6715, 325120), (6800, 321056), (7900, 276352), (8128, 268600), (8636, 252800), (8704, 250825), (10033, 217600), (10112, 215900), (10160, 214880), (10744, 203200), (10795, 202240), (10880, 200660), (12640, 172720), (12700, 171904), (12800, 170561), (13430, 162560), (13600, 160528), (15800, 138176), (16256, 134300), (17272, 126400), (20066, 108800), (20224, 107950), (20320, 107440), (21488, 101600), (21590, 101120), (21760, 100330), (25280, 86360), (25400, 85952), (26860, 81280), (27200, 80264), (31600, 69088), (32512, 67150), (33575, 65024), (34544, 63200), (40132, 54400), (40448, 53975), (40640, 53720), (42976, 50800), (43180, 50560), (43520, 50165)]