2212571880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3863}}^1$

素因数の和:3960

約数の個数: 192

約数和(自身を含む): 7558911360

約数和(自身を除く): 5346339480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 43, 45, 60, 72, 74, 86, 90, 111, 120, 129, 148, 172, 180, 185, 215, 222, 258, 296, 333, 344, 360, 370, 387, 430, 444, 516, 555, 645, 666, 740, 774, 860, 888, 1032, 1110, 1290, 1332, 1480, 1548, 1591, 1665, 1720, 1935, 2220, 2580, 2664, 3096, 3182, 3330, 3863, 3870, 4440, 4773, 5160, 6364, 6660, 7726, 7740, 7955, 9546, 11589, 12728, 13320, 14319, 15452, 15480, 15910, 19092, 19315, 23178, 23865, 28638, 30904, 31820, 34767, 38184, 38630, 46356, 47730, 57276, 57945, 63640, 69534, 71595, 77260, 92712, 95460, 114552, 115890, 139068, 142931, 143190, 154520, 166109, 173835, 190920, 231780, 278136, 285862, 286380, 332218, 347670, 428793, 463560, 498327, 571724, 572760, 664436, 695340, 714655, 830545, 857586, 996654, 1143448, 1286379, 1328872, 1390680, 1429310, 1494981, 1661090, 1715172, 1993308, 2143965, 2491635, 2572758, 2858620, 2989962, 3322180, 3430344, 3986616, 4287930, 4983270, 5145516, 5717240, 5979924, 6146033, 6431895, 6644360, 7474905, 8575860, 9966540, 10291032, 11959848, 12292066, 12863790, 14949810, 17151720, 18438099, 19933080, 24584132, 25727580, 29899620, 30730165, 36876198, 49168264, 51455160, 55314297, 59799240, 61460330, 73752396, 92190495, 110628594, 122920660, 147504792, 184380990, 221257188, 245841320, 276571485, 368761980, 442514376, 553142970, 737523960, 1106285940, 2212571880]

約数ペア:

[(1, 2212571880), (2, 1106285940), (3, 737523960), (4, 553142970), (5, 442514376), (6, 368761980), (8, 276571485), (9, 245841320), (10, 221257188), (12, 184380990), (15, 147504792), (18, 122920660), (20, 110628594), (24, 92190495), (30, 73752396), (36, 61460330), (37, 59799240), (40, 55314297), (43, 51455160), (45, 49168264), (60, 36876198), (72, 30730165), (74, 29899620), (86, 25727580), (90, 24584132), (111, 19933080), (120, 18438099), (129, 17151720), (148, 14949810), (172, 12863790), (180, 12292066), (185, 11959848), (215, 10291032), (222, 9966540), (258, 8575860), (296, 7474905), (333, 6644360), (344, 6431895), (360, 6146033), (370, 5979924), (387, 5717240), (430, 5145516), (444, 4983270), (516, 4287930), (555, 3986616), (645, 3430344), (666, 3322180), (740, 2989962), (774, 2858620), (860, 2572758), (888, 2491635), (1032, 2143965), (1110, 1993308), (1290, 1715172), (1332, 1661090), (1480, 1494981), (1548, 1429310), (1591, 1390680), (1665, 1328872), (1720, 1286379), (1935, 1143448), (2220, 996654), (2580, 857586), (2664, 830545), (3096, 714655), (3182, 695340), (3330, 664436), (3863, 572760), (3870, 571724), (4440, 498327), (4773, 463560), (5160, 428793), (6364, 347670), (6660, 332218), (7726, 286380), (7740, 285862), (7955, 278136), (9546, 231780), (11589, 190920), (12728, 173835), (13320, 166109), (14319, 154520), (15452, 143190), (15480, 142931), (15910, 139068), (19092, 115890), (19315, 114552), (23178, 95460), (23865, 92712), (28638, 77260), (30904, 71595), (31820, 69534), (34767, 63640), (38184, 57945), (38630, 57276), (46356, 47730)]