213286080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1911

約数の個数: 224

約数和(自身を含む): 819887616

約数和(自身を除く): 606601536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1867, 1904, 2040, 2240, 2380, 2720, 2856, 3264, 3360, 3570, 3734, 3808, 4080, 4760, 5440, 5601, 5712, 6720, 7140, 7468, 7616, 8160, 9335, 9520, 11202, 11424, 13069, 14280, 14936, 16320, 18670, 19040, 22404, 22848, 26138, 28005, 28560, 29872, 31739, 37340, 38080, 39207, 44808, 52276, 56010, 57120, 59744, 63478, 65345, 74680, 78414, 89616, 95217, 104552, 112020, 114240, 119488, 126956, 130690, 149360, 156828, 158695, 179232, 190434, 196035, 209104, 222173, 224040, 253912, 261380, 298720, 313656, 317390, 358464, 380868, 392070, 418208, 444346, 448080, 476085, 507824, 522760, 597440, 627312, 634780, 666519, 761736, 784140, 836416, 888692, 896160, 952170, 1015648, 1045520, 1110865, 1254624, 1269560, 1333038, 1523472, 1568280, 1777384, 1792320, 1904340, 2031296, 2091040, 2221730, 2509248, 2539120, 2666076, 3046944, 3136560, 3332595, 3554768, 3808680, 4182080, 4443460, 5078240, 5332152, 6093888, 6273120, 6665190, 7109536, 7617360, 8886920, 10156480, 10664304, 12546240, 13330380, 14219072, 15234720, 17773840, 21328608, 26660760, 30469440, 35547680, 42657216, 53321520, 71095360, 106643040, 213286080]

約数ペア:

[(1, 213286080), (2, 106643040), (3, 71095360), (4, 53321520), (5, 42657216), (6, 35547680), (7, 30469440), (8, 26660760), (10, 21328608), (12, 17773840), (14, 15234720), (15, 14219072), (16, 13330380), (17, 12546240), (20, 10664304), (21, 10156480), (24, 8886920), (28, 7617360), (30, 7109536), (32, 6665190), (34, 6273120), (35, 6093888), (40, 5332152), (42, 5078240), (48, 4443460), (51, 4182080), (56, 3808680), (60, 3554768), (64, 3332595), (68, 3136560), (70, 3046944), (80, 2666076), (84, 2539120), (85, 2509248), (96, 2221730), (102, 2091040), (105, 2031296), (112, 1904340), (119, 1792320), (120, 1777384), (136, 1568280), (140, 1523472), (160, 1333038), (168, 1269560), (170, 1254624), (192, 1110865), (204, 1045520), (210, 1015648), (224, 952170), (238, 896160), (240, 888692), (255, 836416), (272, 784140), (280, 761736), (320, 666519), (336, 634780), (340, 627312), (357, 597440), (408, 522760), (420, 507824), (448, 476085), (476, 448080), (480, 444346), (510, 418208), (544, 392070), (560, 380868), (595, 358464), (672, 317390), (680, 313656), (714, 298720), (816, 261380), (840, 253912), (952, 224040), (960, 222173), (1020, 209104), (1088, 196035), (1120, 190434), (1190, 179232), (1344, 158695), (1360, 156828), (1428, 149360), (1632, 130690), (1680, 126956), (1785, 119488), (1867, 114240), (1904, 112020), (2040, 104552), (2240, 95217), (2380, 89616), (2720, 78414), (2856, 74680), (3264, 65345), (3360, 63478), (3570, 59744), (3734, 57120), (3808, 56010), (4080, 52276), (4760, 44808), (5440, 39207), (5601, 38080), (5712, 37340), (6720, 31739), (7140, 29872), (7468, 28560), (7616, 28005), (8160, 26138), (9335, 22848), (9520, 22404), (11202, 19040), (11424, 18670), (13069, 16320), (14280, 14936)]